Date::Manip::Zones(3) User Contributed Perl Documentation Date::Manip::Zones(3)

Date::Manip::Zones - Time zone information

This module is automatically generated. It contains a complete list of time zones specified in the standard zoneinfo (or Olson) databases obtained from:

<ftp://ftp.iana.org/tz/tzdata_vers.tar.gz>

All information is stored in variables, so this module provide no routines for dealing with time zone information. For routines related to time zones, see the documentation for the Date::Manip::TZ module.

A description for each time zone from the zoneinfo database is stored in a separate module. These modules will be loaded automatically as needed, and are documented here for the sake of completeness.

The modules are available as:

Date::Manip::TZ::_MODULE_

where _MODULE_ is the name of the module for that specific time zone.

The following time zones are derived from the standard zoneinfo database:

TIME ZONE                            MODULE NAME         
-----------------------------------  --------------------
Africa/Abidjan                       afabid00
Africa/Accra                         afaccr00
Africa/Algiers                       afalgi00
Africa/Bissau                        afbiss00
Africa/Cairo                         afcair00
Africa/Casablanca                    afcasa00
Africa/Ceuta                         afceut00
Africa/El_Aaiun                      afel_a00
Africa/Johannesburg                  afjoha00
Africa/Juba                          afjuba00
Africa/Khartoum                      afkhar00
Africa/Lagos                         aflago00
Africa/Maputo                        afmapu00
Africa/Monrovia                      afmonr00
Africa/Nairobi                       afnair00
Africa/Ndjamena                      afndja00
Africa/Sao_Tome                      afsao_00
Africa/Tripoli                       aftrip00
Africa/Tunis                         aftuni00
Africa/Windhoek                      afwind00
America/Adak                         amadak00
America/Anchorage                    amanch00
America/Araguaina                    amarag00
America/Argentina/Buenos_Aires       ambuen00
America/Argentina/Catamarca          amcata00
America/Argentina/Cordoba            amcord00
America/Argentina/Jujuy              amjuju00
America/Argentina/La_Rioja           amla_r00
America/Argentina/Mendoza            ammend00
America/Argentina/Rio_Gallegos       amrio_00
America/Argentina/Salta              amsalt00
America/Argentina/San_Juan           amsan_00
America/Argentina/San_Luis           amsan_01
America/Argentina/Tucuman            amtucu00
America/Argentina/Ushuaia            amushu00
America/Asuncion                     amasun00
America/Atikokan                     amatik00
America/Bahia                        ambahi00
America/Bahia_Banderas               ambahi01
America/Barbados                     ambarb00
America/Belem                        ambele00
America/Belize                       ambeli00
America/Blanc-Sablon                 amblan00
America/Boa_Vista                    amboa_00
America/Bogota                       ambogo00
America/Boise                        ambois00
America/Cambridge_Bay                amcamb00
America/Campo_Grande                 amcamp00
America/Cancun                       amcanc00
America/Caracas                      amcara00
America/Cayenne                      amcaye00
America/Chicago                      amchic00
America/Chihuahua                    amchih00
America/Costa_Rica                   amcost00
America/Creston                      amcres00
America/Cuiaba                       amcuia00
America/Curacao                      amcura00
America/Danmarkshavn                 amdanm00
America/Dawson                       amdaws00
America/Dawson_Creek                 amdaws01
America/Denver                       amdenv00
America/Detroit                      amdetr00
America/Edmonton                     amedmo00
America/Eirunepe                     ameiru00
America/El_Salvador                  amel_s00
America/Fort_Nelson                  amfort00
America/Fortaleza                    amfort01
America/Glace_Bay                    amglac00
America/Goose_Bay                    amgoos00
America/Grand_Turk                   amgran00
America/Guatemala                    amguat00
America/Guayaquil                    amguay00
America/Guyana                       amguya00
America/Halifax                      amhali00
America/Havana                       amhava00
America/Hermosillo                   amherm00
America/Indiana/Indianapolis         amindi00
America/Indiana/Knox                 amknox00
America/Indiana/Marengo              ammare00
America/Indiana/Petersburg           ampete00
America/Indiana/Tell_City            amtell00
America/Indiana/Vevay                amveva00
America/Indiana/Vincennes            amvinc00
America/Indiana/Winamac              amwina00
America/Inuvik                       aminuv00
America/Iqaluit                      amiqal00
America/Jamaica                      amjama00
America/Juneau                       amjune00
America/Kentucky/Louisville          amloui00
America/Kentucky/Monticello          ammont00
America/La_Paz                       amla_p00
America/Lima                         amlima00
America/Los_Angeles                  amlos_00
America/Maceio                       ammace00
America/Managua                      ammana00
America/Manaus                       ammana01
America/Martinique                   ammart00
America/Matamoros                    ammata00
America/Mazatlan                     ammaza00
America/Menominee                    ammeno00
America/Merida                       ammeri00
America/Metlakatla                   ammetl00
America/Mexico_City                  ammexi00
America/Miquelon                     ammiqu00
America/Moncton                      ammonc00
America/Monterrey                    ammont01
America/Montevideo                   ammont02
America/Nassau                       amnass00
America/New_York                     amnew_00
America/Nipigon                      amnipi00
America/Nome                         amnome00
America/Noronha                      amnoro00
America/North_Dakota/Beulah          ambeul00
America/North_Dakota/Center          amcent00
America/North_Dakota/New_Salem       amnew_01
America/Nuuk                         amnuuk00
America/Ojinaga                      amojin00
America/Panama                       ampana00
America/Pangnirtung                  ampang00
America/Paramaribo                   ampara00
America/Phoenix                      amphoe00
America/Port-au-Prince               amport00
America/Port_of_Spain                amport01
America/Porto_Velho                  amport02
America/Puerto_Rico                  ampuer00
America/Punta_Arenas                 ampunt00
America/Rainy_River                  amrain00
America/Rankin_Inlet                 amrank00
America/Recife                       amreci00
America/Regina                       amregi00
America/Resolute                     amreso00
America/Rio_Branco                   amrio_01
America/Santarem                     amsant00
America/Santiago                     amsant01
America/Santo_Domingo                amsant02
America/Sao_Paulo                    amsao_00
America/Scoresbysund                 amscor00
America/Sitka                        amsitk00
America/St_Johns                     amst_j00
America/Swift_Current                amswif00
America/Tegucigalpa                  amtegu00
America/Thule                        amthul00
America/Thunder_Bay                  amthun00
America/Tijuana                      amtiju00
America/Toronto                      amtoro00
America/Vancouver                    amvanc00
America/Whitehorse                   amwhit00
America/Winnipeg                     amwinn00
America/Yakutat                      amyaku00
America/Yellowknife                  amyell00
Antarctica/Casey                     ancase00
Antarctica/Davis                     andavi00
Antarctica/DumontDUrville            andumo00
Antarctica/Macquarie                 anmacq00
Antarctica/Mawson                    anmaws00
Antarctica/Palmer                    anpalm00
Antarctica/Rothera                   anroth00
Antarctica/Syowa                     ansyow00
Antarctica/Troll                     antrol00
Antarctica/Vostok                    anvost00
Asia/Almaty                          asalma00
Asia/Amman                           asamma00
Asia/Anadyr                          asanad00
Asia/Aqtau                           asaqta00
Asia/Aqtobe                          asaqto00
Asia/Ashgabat                        asashg00
Asia/Atyrau                          asatyr00
Asia/Baghdad                         asbagh00
Asia/Baku                            asbaku00
Asia/Bangkok                         asbang00
Asia/Barnaul                         asbarn00
Asia/Beirut                          asbeir00
Asia/Bishkek                         asbish00
Asia/Brunei                          asbrun00
Asia/Chita                           aschit00
Asia/Choibalsan                      aschoi00
Asia/Colombo                         ascolo00
Asia/Damascus                        asdama00
Asia/Dhaka                           asdhak00
Asia/Dili                            asdili00
Asia/Dubai                           asduba00
Asia/Dushanbe                        asdush00
Asia/Famagusta                       asfama00
Asia/Gaza                            asgaza00
Asia/Hebron                          ashebr00
Asia/Ho_Chi_Minh                     asho_c00
Asia/Hong_Kong                       ashong00
Asia/Hovd                            ashovd00
Asia/Irkutsk                         asirku00
Asia/Jakarta                         asjaka00
Asia/Jayapura                        asjaya00
Asia/Jerusalem                       asjeru00
Asia/Kabul                           askabu00
Asia/Kamchatka                       askamc00
Asia/Karachi                         askara00
Asia/Kathmandu                       askath00
Asia/Khandyga                        askhan00
Asia/Kolkata                         askolk00
Asia/Krasnoyarsk                     askras00
Asia/Kuala_Lumpur                    askual00
Asia/Kuching                         askuch00
Asia/Macau                           asmaca00
Asia/Magadan                         asmaga00
Asia/Makassar                        asmaka00
Asia/Manila                          asmani00
Asia/Nicosia                         asnico00
Asia/Novokuznetsk                    asnovo00
Asia/Novosibirsk                     asnovo01
Asia/Omsk                            asomsk00
Asia/Oral                            asoral00
Asia/Pontianak                       aspont00
Asia/Pyongyang                       aspyon00
Asia/Qatar                           asqata00
Asia/Qostanay                        asqost00
Asia/Qyzylorda                       asqyzy00
Asia/Riyadh                          asriya00
Asia/Sakhalin                        assakh00
Asia/Samarkand                       assama00
Asia/Seoul                           asseou00
Asia/Shanghai                        asshan00
Asia/Singapore                       assing00
Asia/Srednekolymsk                   assred00
Asia/Taipei                          astaip00
Asia/Tashkent                        astash00
Asia/Tbilisi                         astbil00
Asia/Tehran                          astehr00
Asia/Thimphu                         asthim00
Asia/Tokyo                           astoky00
Asia/Tomsk                           astoms00
Asia/Ulaanbaatar                     asulaa00
Asia/Urumqi                          asurum00
Asia/Ust-Nera                        asustm00
Asia/Vladivostok                     asvlad00
Asia/Yakutsk                         asyaku00
Asia/Yangon                          asyang00
Asia/Yekaterinburg                   asyeka00
Asia/Yerevan                         asyere00
Atlantic/Azores                      atazor00
Atlantic/Bermuda                     atberm00
Atlantic/Canary                      atcana00
Atlantic/Cape_Verde                  atcape00
Atlantic/Faroe                       atfaro00
Atlantic/Madeira                     atmade00
Atlantic/Reykjavik                   atreyk00
Atlantic/South_Georgia               atsout00
Atlantic/Stanley                     atstan00
Australia/Adelaide                   auadel00
Australia/Brisbane                   aubris00
Australia/Broken_Hill                aubrok00
Australia/Darwin                     audarw00
Australia/Eucla                      aueucl00
Australia/Hobart                     auhoba00
Australia/Lindeman                   aulind00
Australia/Lord_Howe                  aulord00
Australia/Melbourne                  aumelb00
Australia/Perth                      aupert00
Australia/Sydney                     ausydn00
CET                                  cet00
EET                                  eet00
Europe/Amsterdam                     euamst00
Europe/Andorra                       euando00
Europe/Astrakhan                     euastr00
Europe/Athens                        euathe00
Europe/Belgrade                      eubelg00
Europe/Berlin                        euberl00
Europe/Brussels                      eubrus00
Europe/Bucharest                     eubuch00
Europe/Budapest                      eubuda00
Europe/Chisinau                      euchis00
Europe/Copenhagen                    eucope00
Europe/Dublin                        eudubl00
Europe/Gibraltar                     eugibr00
Europe/Helsinki                      euhels00
Europe/Istanbul                      euista00
Europe/Kaliningrad                   eukali00
Europe/Kiev                          eukiev00
Europe/Kirov                         eukiro00
Europe/Lisbon                        eulisb00
Europe/London                        eulond00
Europe/Luxembourg                    euluxe00
Europe/Madrid                        eumadr00
Europe/Malta                         eumalt00
Europe/Minsk                         eumins00
Europe/Monaco                        eumona00
Europe/Moscow                        eumosc00
Europe/Oslo                          euoslo00
Europe/Paris                         eupari00
Europe/Prague                        euprag00
Europe/Riga                          euriga00
Europe/Rome                          eurome00
Europe/Samara                        eusama00
Europe/Saratov                       eusara00
Europe/Simferopol                    eusimf00
Europe/Sofia                         eusofi00
Europe/Stockholm                     eustoc00
Europe/Tallinn                       eutall00
Europe/Tirane                        eutira00
Europe/Ulyanovsk                     euulya00
Europe/Uzhgorod                      euuzhg00
Europe/Vienna                        euvien00
Europe/Vilnius                       euviln00
Europe/Volgograd                     euvolg00
Europe/Warsaw                        euwars00
Europe/Zaporozhye                    euzapo00
Europe/Zurich                        euzuri00
Indian/Chagos                        inchag00
Indian/Christmas                     inchri00
Indian/Cocos                         incoco00
Indian/Kerguelen                     inkerg00
Indian/Mahe                          inmahe00
Indian/Maldives                      inmald00
Indian/Mauritius                     inmaur00
Indian/Reunion                       inreun00
MET                                  met00
Pacific/Apia                         paapia00
Pacific/Auckland                     paauck00
Pacific/Bougainville                 paboug00
Pacific/Chatham                      pachat00
Pacific/Chuuk                        pachuu00
Pacific/Easter                       paeast00
Pacific/Efate                        paefat00
Pacific/Enderbury                    paende00
Pacific/Fakaofo                      pafaka00
Pacific/Fiji                         pafiji00
Pacific/Funafuti                     pafuna00
Pacific/Galapagos                    pagala00
Pacific/Gambier                      pagamb00
Pacific/Guadalcanal                  paguad00
Pacific/Guam                         paguam00
Pacific/Honolulu                     pahono00
Pacific/Kiritimati                   pakiri00
Pacific/Kosrae                       pakosr00
Pacific/Kwajalein                    pakwaj00
Pacific/Majuro                       pamaju00
Pacific/Marquesas                    pamarq00
Pacific/Nauru                        panaur00
Pacific/Niue                         paniue00
Pacific/Norfolk                      panorf00
Pacific/Noumea                       panoum00
Pacific/Pago_Pago                    papago00
Pacific/Palau                        papala00
Pacific/Pitcairn                     papitc00
Pacific/Pohnpei                      papohn00
Pacific/Port_Moresby                 paport00
Pacific/Rarotonga                    pararo00
Pacific/Tahiti                       patahi00
Pacific/Tarawa                       patara00
Pacific/Tongatapu                    patong00
Pacific/Wake                         pawake00
Pacific/Wallis                       pawall00
WET                                  wet00

The following time zones are NOT derived from the standard zoneinfo database. They are derived from other standard sources (including RFC 822):

TIME ZONE                            MODULE NAME         
-----------------------------------  --------------------
A                                    a00
B                                    b00
C                                    c00
D                                    d00
E                                    e00
Etc/GMT                              etgmt00
Etc/GMT+1                            etgmtp00
Etc/GMT+10                           etgmtp01
Etc/GMT+11                           etgmtp02
Etc/GMT+12                           etgmtp03
Etc/GMT+2                            etgmtp04
Etc/GMT+3                            etgmtp05
Etc/GMT+4                            etgmtp06
Etc/GMT+5                            etgmtp07
Etc/GMT+6                            etgmtp08
Etc/GMT+7                            etgmtp09
Etc/GMT+8                            etgmtp10
Etc/GMT+9                            etgmtp11
Etc/GMT-1                            etgmtm00
Etc/GMT-10                           etgmtm01
Etc/GMT-11                           etgmtm02
Etc/GMT-12                           etgmtm03
Etc/GMT-13                           etgmtm04
Etc/GMT-14                           etgmtm05
Etc/GMT-2                            etgmtm06
Etc/GMT-3                            etgmtm07
Etc/GMT-4                            etgmtm08
Etc/GMT-5                            etgmtm09
Etc/GMT-6                            etgmtm10
Etc/GMT-7                            etgmtm11
Etc/GMT-8                            etgmtm12
Etc/GMT-9                            etgmtm13
F                                    f00
G                                    g00
H                                    h00
I                                    i00
K                                    k00
L                                    l00
M                                    m00
N                                    n00
O                                    o00
P                                    p00
Q                                    q00
R                                    r00
S                                    s00
T                                    t00
U                                    u00
UT                                   ut00
UTC                                  utc00
V                                    v00
W                                    w00
X                                    x00
Y                                    y00
Z                                    z00

Time zones may be referred to as their full name (e.g. America/New_York), but there are also a number of standard aliases and abbreviations that may be used.

Standard aliases are listed below. Additional aliases can be created, or existing aliases overridden using the "new_alias" method of the Date::Manip::TZ module.

The zoneinfo database provides several standard aliases, including:

ALTERNATE NAME                       TIME ZONE           
-----------------------------------  --------------------
Africa/Addis_Ababa                   Africa/Nairobi
Africa/Asmara                        Africa/Nairobi
Africa/Asmera                        Africa/Nairobi
Africa/Bamako                        Africa/Abidjan
Africa/Bangui                        Africa/Lagos
Africa/Banjul                        Africa/Abidjan
Africa/Blantyre                      Africa/Maputo
Africa/Brazzaville                   Africa/Lagos
Africa/Bujumbura                     Africa/Maputo
Africa/Conakry                       Africa/Abidjan
Africa/Dakar                         Africa/Abidjan
Africa/Dar_es_Salaam                 Africa/Nairobi
Africa/Djibouti                      Africa/Nairobi
Africa/Douala                        Africa/Lagos
Africa/Freetown                      Africa/Abidjan
Africa/Gaborone                      Africa/Maputo
Africa/Harare                        Africa/Maputo
Africa/Kampala                       Africa/Nairobi
Africa/Kigali                        Africa/Maputo
Africa/Kinshasa                      Africa/Lagos
Africa/Libreville                    Africa/Lagos
Africa/Lome                          Africa/Abidjan
Africa/Luanda                        Africa/Lagos
Africa/Lubumbashi                    Africa/Maputo
Africa/Lusaka                        Africa/Maputo
Africa/Malabo                        Africa/Lagos
Africa/Maseru                        Africa/Johannesburg
Africa/Mbabane                       Africa/Johannesburg
Africa/Mogadishu                     Africa/Nairobi
Africa/Niamey                        Africa/Lagos
Africa/Nouakchott                    Africa/Abidjan
Africa/Ouagadougou                   Africa/Abidjan
Africa/Porto-Novo                    Africa/Lagos
Africa/Timbuktu                      Africa/Abidjan
America/Anguilla                     America/Port_of_Spain
America/Antigua                      America/Port_of_Spain
America/Argentina/ComodRivadavia     America/Argentina/Catamarca
America/Aruba                        America/Curacao
America/Atka                         America/Adak
America/Buenos_Aires                 America/Argentina/Buenos_Aires
America/Catamarca                    America/Argentina/Catamarca
America/Cayman                       America/Panama
America/Coral_Harbour                America/Atikokan
America/Cordoba                      America/Argentina/Cordoba
America/Dominica                     America/Port_of_Spain
America/Ensenada                     America/Tijuana
America/Fort_Wayne                   America/Indiana/Indianapolis
America/Godthab                      America/Nuuk
America/Grenada                      America/Port_of_Spain
America/Guadeloupe                   America/Port_of_Spain
America/Indianapolis                 America/Indiana/Indianapolis
America/Jujuy                        America/Argentina/Jujuy
America/Knox_IN                      America/Indiana/Knox
America/Kralendijk                   America/Curacao
America/Louisville                   America/Kentucky/Louisville
America/Lower_Princes                America/Curacao
America/Marigot                      America/Port_of_Spain
America/Mendoza                      America/Argentina/Mendoza
America/Montreal                     America/Toronto
America/Montserrat                   America/Port_of_Spain
America/Porto_Acre                   America/Rio_Branco
America/Rosario                      America/Argentina/Cordoba
America/Santa_Isabel                 America/Tijuana
America/Shiprock                     America/Denver
America/St_Barthelemy                America/Port_of_Spain
America/St_Kitts                     America/Port_of_Spain
America/St_Lucia                     America/Port_of_Spain
America/St_Thomas                    America/Port_of_Spain
America/St_Vincent                   America/Port_of_Spain
America/Tortola                      America/Port_of_Spain
America/Virgin                       America/Port_of_Spain
Antarctica/McMurdo                   Pacific/Auckland
Antarctica/South_Pole                Pacific/Auckland
Arctic/Longyearbyen                  Europe/Oslo
Asia/Aden                            Asia/Riyadh
Asia/Ashkhabad                       Asia/Ashgabat
Asia/Bahrain                         Asia/Qatar
Asia/Calcutta                        Asia/Kolkata
Asia/Chongqing                       Asia/Shanghai
Asia/Chungking                       Asia/Shanghai
Asia/Dacca                           Asia/Dhaka
Asia/Harbin                          Asia/Shanghai
Asia/Istanbul                        Europe/Istanbul
Asia/Kashgar                         Asia/Urumqi
Asia/Katmandu                        Asia/Kathmandu
Asia/Kuwait                          Asia/Riyadh
Asia/Macao                           Asia/Macau
Asia/Muscat                          Asia/Dubai
Asia/Phnom_Penh                      Asia/Bangkok
Asia/Rangoon                         Asia/Yangon
Asia/Saigon                          Asia/Ho_Chi_Minh
Asia/Tel_Aviv                        Asia/Jerusalem
Asia/Thimbu                          Asia/Thimphu
Asia/Ujung_Pandang                   Asia/Makassar
Asia/Ulan_Bator                      Asia/Ulaanbaatar
Asia/Vientiane                       Asia/Bangkok
Atlantic/Faeroe                      Atlantic/Faroe
Atlantic/Jan_Mayen                   Europe/Oslo
Atlantic/St_Helena                   Africa/Abidjan
Australia/ACT                        Australia/Sydney
Australia/Canberra                   Australia/Sydney
Australia/Currie                     Australia/Hobart
Australia/LHI                        Australia/Lord_Howe
Australia/NSW                        Australia/Sydney
Australia/North                      Australia/Darwin
Australia/Queensland                 Australia/Brisbane
Australia/South                      Australia/Adelaide
Australia/Tasmania                   Australia/Hobart
Australia/Victoria                   Australia/Melbourne
Australia/West                       Australia/Perth
Australia/Yancowinna                 Australia/Broken_Hill
Brazil/Acre                          America/Rio_Branco
Brazil/DeNoronha                     America/Noronha
Brazil/East                          America/Sao_Paulo
Brazil/West                          America/Manaus
Canada/Atlantic                      America/Halifax
Canada/Central                       America/Winnipeg
Canada/Eastern                       America/Toronto
Canada/Mountain                      America/Edmonton
Canada/Newfoundland                  America/St_Johns
Canada/Pacific                       America/Vancouver
Canada/Saskatchewan                  America/Regina
Canada/Yukon                         America/Whitehorse
Chile/Continental                    America/Santiago
Chile/EasterIsland                   Pacific/Easter
Cuba                                 America/Havana
Egypt                                Africa/Cairo
Eire                                 Europe/Dublin
Europe/Belfast                       Europe/London
Europe/Bratislava                    Europe/Prague
Europe/Busingen                      Europe/Zurich
Europe/Guernsey                      Europe/London
Europe/Isle_of_Man                   Europe/London
Europe/Jersey                        Europe/London
Europe/Ljubljana                     Europe/Belgrade
Europe/Mariehamn                     Europe/Helsinki
Europe/Nicosia                       Asia/Nicosia
Europe/Podgorica                     Europe/Belgrade
Europe/San_Marino                    Europe/Rome
Europe/Sarajevo                      Europe/Belgrade
Europe/Skopje                        Europe/Belgrade
Europe/Tiraspol                      Europe/Chisinau
Europe/Vaduz                         Europe/Zurich
Europe/Vatican                       Europe/Rome
Europe/Zagreb                        Europe/Belgrade
GB                                   Europe/London
GB-Eire                              Europe/London
Hongkong                             Asia/Hong_Kong
Iceland                              Atlantic/Reykjavik
Indian/Antananarivo                  Africa/Nairobi
Indian/Comoro                        Africa/Nairobi
Indian/Mayotte                       Africa/Nairobi
Iran                                 Asia/Tehran
Israel                               Asia/Jerusalem
Jamaica                              America/Jamaica
Japan                                Asia/Tokyo
Kwajalein                            Pacific/Kwajalein
Libya                                Africa/Tripoli
Mexico/BajaNorte                     America/Tijuana
Mexico/BajaSur                       America/Mazatlan
Mexico/General                       America/Mexico_City
NZ                                   Pacific/Auckland
NZ-CHAT                              Pacific/Chatham
Navajo                               America/Denver
PRC                                  Asia/Shanghai
Pacific/Johnston                     Pacific/Honolulu
Pacific/Midway                       Pacific/Pago_Pago
Pacific/Ponape                       Pacific/Pohnpei
Pacific/Saipan                       Pacific/Guam
Pacific/Samoa                        Pacific/Pago_Pago
Pacific/Truk                         Pacific/Chuuk
Pacific/Yap                          Pacific/Chuuk
Poland                               Europe/Warsaw
Portugal                             Europe/Lisbon
ROC                                  Asia/Taipei
ROK                                  Asia/Seoul
Singapore                            Asia/Singapore
Turkey                               Europe/Istanbul
US/Alaska                            America/Anchorage
US/Aleutian                          America/Adak
US/Arizona                           America/Phoenix
US/Central                           America/Chicago
US/East-Indiana                      America/Indiana/Indianapolis
US/Eastern                           America/New_York
US/Hawaii                            Pacific/Honolulu
US/Indiana-Starke                    America/Indiana/Knox
US/Michigan                          America/Detroit
US/Mountain                          America/Denver
US/Pacific                           America/Los_Angeles
US/Samoa                             Pacific/Pago_Pago
W-SU                                 Europe/Moscow

There are a large number of possible time zone aliases of the form EST5EDT. The main 4 used in the United States are CST6CDT, EST5EDT, MST7MDT, and PST8PDT and these are specifically called for in RFC 822, so whenever possible, these will refer to the US time zones, but some aliases may possibly refer to more than one time zone. In these instances, I have selected one of them to be the default time zone to use (based on how recently it was used, and for what period of time). In the list below, all possible time zones are listed for each alias. The first time zone listed is the one used by default. The default alias can be overridden as described above.

ALTERNATE NAME                       TIME ZONE           
-----------------------------------  --------------------
AEST-10AEDT                          Australia/Melbourne
                                     Australia/Hobart
                                     Australia/Sydney
                                     Antarctica/Macquarie
                                     Australia/Lindeman
                                     Australia/Brisbane
AHST10AHDT                           America/Anchorage
AKST9AKDT                            America/Anchorage
                                     America/Juneau
                                     America/Nome
                                     America/Sitka
                                     America/Yakutat
                                     America/Metlakatla
AST10APT                             America/Anchorage
AST4ADT                              America/Halifax
                                     America/Glace_Bay
                                     America/Moncton
                                     Atlantic/Bermuda
                                     America/Goose_Bay
                                     America/Thule
                                     America/Pangnirtung
                                     America/Barbados
                                     America/Martinique
                                     America/Blanc-Sablon
AST4APT                              America/Blanc-Sablon
                                     America/Glace_Bay
                                     America/Halifax
                                     America/Moncton
                                     America/Pangnirtung
                                     America/Puerto_Rico
AWST-8AWDT                           Australia/Perth
BST11BDT                             America/Adak
                                     America/Nome
CAT-2CAST                            Africa/Juba
                                     Africa/Khartoum
CAT-2WAT                             Africa/Windhoek
CET-1CEST                            CET
                                     Europe/Berlin
                                     Europe/Brussels
                                     Europe/Budapest
                                     Europe/Copenhagen
                                     Europe/Luxembourg
                                     Europe/Malta
                                     Europe/Oslo
                                     Europe/Prague
                                     Europe/Rome
                                     Europe/Stockholm
                                     Europe/Vienna
                                     Europe/Warsaw
                                     Europe/Zurich
                                     Europe/Madrid
                                     Europe/Amsterdam
                                     Europe/Belgrade
                                     Europe/Paris
                                     Europe/Tirane
                                     Europe/Monaco
                                     Europe/Gibraltar
                                     Europe/Andorra
                                     Africa/Ceuta
                                     Africa/Tunis
                                     Europe/Vilnius
                                     Europe/Lisbon
                                     Africa/Tripoli
                                     Africa/Algiers
                                     Europe/Kaliningrad
                                     Europe/Sofia
                                     Europe/Uzhgorod
                                     Europe/Athens
                                     Europe/Chisinau
                                     Europe/Minsk
                                     Europe/Riga
                                     Europe/Simferopol
                                     Europe/Tallinn
CET-1WEMT                            Europe/Monaco
                                     Europe/Paris
CET-1WEST                            Europe/Luxembourg
CST-8CDT                             Asia/Shanghai
                                     Asia/Macau
                                     Asia/Taipei
CST5CDT                              America/Havana
CST6CDT                              America/Chicago
                                     America/Winnipeg
                                     America/Indiana/Knox
                                     America/Indiana/Tell_City
                                     America/Menominee
                                     America/Rainy_River
                                     America/Mexico_City
                                     America/Rankin_Inlet
                                     America/Resolute
                                     America/Matamoros
                                     America/Monterrey
                                     America/North_Dakota/Center
                                     America/Merida
                                     America/North_Dakota/New_Salem
                                     America/Bahia_Banderas
                                     America/North_Dakota/Beulah
                                     America/Cancun
                                     America/Indiana/Petersburg
                                     America/Indiana/Vincennes
                                     America/Indiana/Winamac
                                     America/Managua
                                     America/Guatemala
                                     America/Tegucigalpa
                                     America/Kentucky/Monticello
                                     America/Chihuahua
                                     America/Ojinaga
                                     America/Costa_Rica
                                     America/El_Salvador
                                     America/Indiana/Marengo
                                     America/Kentucky/Louisville
                                     America/Indiana/Indianapolis
                                     America/Indiana/Vevay
                                     America/Atikokan
CST6CPT                              America/Belize
                                     America/Chicago
                                     America/Indiana/Indianapolis
                                     America/Indiana/Knox
                                     America/Indiana/Marengo
                                     America/Indiana/Petersburg
                                     America/Indiana/Tell_City
                                     America/Indiana/Vevay
                                     America/Indiana/Vincennes
                                     America/Indiana/Winamac
                                     America/Kentucky/Louisville
                                     America/Kentucky/Monticello
                                     America/Menominee
                                     America/Rainy_River
                                     America/Winnipeg
CST6CWT                              America/Belize
EET-2EEST                            EET
                                     Asia/Beirut
                                     Asia/Damascus
                                     Europe/Athens
                                     Europe/Bucharest
                                     Europe/Chisinau
                                     Europe/Helsinki
                                     Asia/Gaza
                                     Asia/Hebron
                                     Asia/Amman
                                     Asia/Famagusta
                                     Asia/Nicosia
                                     Europe/Sofia
                                     Europe/Riga
                                     Europe/Tallinn
                                     Europe/Vilnius
                                     Europe/Zaporozhye
                                     Europe/Kiev
                                     Europe/Uzhgorod
                                     Europe/Istanbul
                                     Europe/Simferopol
                                     Europe/Kaliningrad
                                     Europe/Minsk
                                     Africa/Cairo
                                     Europe/Moscow
                                     Europe/Warsaw
EST5EDT                              America/New_York
                                     America/Nipigon
                                     America/Toronto
                                     America/Detroit
                                     America/Nassau
                                     America/Kentucky/Louisville
                                     America/Indiana/Indianapolis
                                     America/Indiana/Marengo
                                     America/Indiana/Vevay
                                     America/Indiana/Vincennes
                                     America/Indiana/Winamac
                                     America/Thunder_Bay
                                     America/Grand_Turk
                                     America/Iqaluit
                                     America/Port-au-Prince
                                     America/Pangnirtung
                                     America/Kentucky/Monticello
                                     America/Indiana/Petersburg
                                     America/Cancun
                                     America/Jamaica
                                     America/Indiana/Tell_City
EST5EPT                              America/New_York
                                     America/Detroit
                                     America/Iqaluit
                                     America/Nipigon
                                     America/Thunder_Bay
                                     America/Toronto
GMT0BST                              Europe/London
                                     Europe/Gibraltar
                                     Europe/Dublin
GMT0IST                              Europe/Dublin
GST-10GDT                            Pacific/Guam
HKT-8HKST                            Asia/Hong_Kong
HST10HDT                             America/Adak
IST-1GMT                             Europe/Dublin
IST-2EEST                            Asia/Gaza
                                     Asia/Hebron
IST-2IDT                             Asia/Jerusalem
                                     Asia/Gaza
                                     Asia/Hebron
JST-9JDT                             Asia/Tokyo
KST-9KDT                             Asia/Seoul
MET-1MEST                            MET
MSK-3CEST                            Europe/Minsk
                                     Europe/Chisinau
                                     Europe/Simferopol
                                     Europe/Tallinn
                                     Europe/Vilnius
MSK-3MSD                             Europe/Moscow
                                     Europe/Simferopol
                                     Europe/Zaporozhye
                                     Europe/Chisinau
                                     Europe/Kiev
                                     Europe/Minsk
                                     Europe/Uzhgorod
                                     Europe/Kaliningrad
                                     Europe/Riga
                                     Europe/Tallinn
                                     Europe/Vilnius
MST7MDT                              America/Denver
                                     America/Edmonton
                                     America/Boise
                                     America/Cambridge_Bay
                                     America/Inuvik
                                     America/Yellowknife
                                     America/Mazatlan
                                     America/Chihuahua
                                     America/Ojinaga
                                     America/North_Dakota/Beulah
                                     America/Bahia_Banderas
                                     America/North_Dakota/New_Salem
                                     America/Hermosillo
                                     America/North_Dakota/Center
                                     America/Phoenix
                                     America/Swift_Current
                                     America/Regina
MST7MPT                              America/Denver
                                     America/Boise
                                     America/Cambridge_Bay
                                     America/Edmonton
                                     America/North_Dakota/Beulah
                                     America/North_Dakota/Center
                                     America/North_Dakota/New_Salem
                                     America/Regina
                                     America/Swift_Current
                                     America/Yellowknife
NST11NPT                             America/Adak
                                     America/Nome
NZST-12NZDT                          Pacific/Auckland
PKT-5PKST                            Asia/Karachi
PST-8PDT                             Asia/Manila
PST8PDT                              America/Los_Angeles
                                     America/Vancouver
                                     America/Tijuana
                                     America/Dawson
                                     America/Whitehorse
                                     America/Fort_Nelson
                                     America/Metlakatla
                                     America/Juneau
                                     America/Sitka
                                     America/Dawson_Creek
                                     America/Boise
PST8PPT                              America/Los_Angeles
                                     America/Dawson_Creek
                                     America/Fort_Nelson
                                     America/Juneau
                                     America/Metlakatla
                                     America/Sitka
                                     America/Tijuana
                                     America/Vancouver
SAST-2SAST                           Africa/Johannesburg
WET-1WEST                            Europe/Luxembourg
WET0WEST                             WET
                                     Europe/Lisbon
                                     Atlantic/Madeira
                                     Atlantic/Canary
                                     Atlantic/Faroe
                                     Africa/Algiers
                                     Africa/Ceuta
                                     Europe/Monaco
                                     Europe/Paris
                                     Europe/Brussels
                                     Europe/Luxembourg
                                     Europe/Madrid
YST9YDT                              America/Yakutat
                                     America/Dawson
                                     America/Whitehorse
YST9YPT                              America/Whitehorse
                                     America/Dawson
                                     America/Yakutat

There are also a number of standard aliases. Some of these are included to fix minor issues with the tzdata files. Others come from standard sources including RFC 822 or the list of time zone names used on Microsoft Windows operating systems.

Aliases include:

ALTERNATE NAME                       TIME ZONE           
-----------------------------------  --------------------
ARST3ARDT                            America/Argentina/Buenos_Aires
AST10ADT                             America/Adak
AST4ADT#Canada                       America/Halifax
AUS Central Standard Time            Australia/Darwin
AUS Eastern Standard Time            Australia/Sydney
Afghanistan Standard Time            Asia/Kabul
Alaskan Standard Time                America/Anchorage
Arab Standard Time                   Asia/Riyadh
Arabian Standard Time                Asia/Dubai
Arabic Standard Time                 Asia/Baghdad
Argentina Standard Time              America/Argentina/Buenos_Aires
Atlantic Standard Time               America/Halifax
Azerbaijan Standard Time             Asia/Baku
Azores Standard Time                 Atlantic/Azores
BRST3BRDT                            America/Sao_Paulo
BRWST4BRWDT                          America/Campo_Grande
Bahia Standard Time                  America/Bahia
Bangladesh Standard Time             Asia/Dhaka
CSM6CDM                              America/Mexico_City
CST-9:30CDT                          Australia/Adelaide
CST6CDT#Canada                       America/Winnipeg
CST6CDT#Indiana                      America/Indiana/Indianapolis
CST6CDT#Mexico                       America/Mexico_City
Canada Central Standard Time         America/Regina
Cape Verde Standard Time             Atlantic/Cape_Verde
Caucasus Standard Time               Asia/Yerevan
Cen. Australia Standard Time         Australia/Adelaide
Central America Standard Time        America/Guatemala
Central Asia Standard Time           Asia/Almaty
Central Brazilian Standard Time      America/Cuiaba
Central Europe Standard Time         Europe/Budapest
Central European Standard Time       Europe/Warsaw
Central Pacific Standard Time        Pacific/Guadalcanal
Central Standard Time                America/Chicago
Central Standard Time (Mexico)       America/Mexico_City
China Standard Time                  Asia/Shanghai
Dateline Standard Time               Etc/GMT+12
E. Africa Standard Time              Africa/Nairobi
E. Australia Standard Time           Australia/Brisbane
E. Europe Standard Time              Asia/Nicosia
E. South America Standard Time       America/Sao_Paulo
EET-2EETDST                          Europe/Helsinki
EST-10EDT                            Australia/Melbourne
EST-10EDT#NSW                        Australia/Sydney
EST-10EDT#Tasmania                   Australia/Hobart
EST-10EDT#VIC                        Australia/Melbourne
EST5CDT                              America/Indiana/Indianapolis
EST5EDT#Canada                       America/Toronto
EST5EDT#Indiana                      America/Indiana/Indianapolis
EST5EST                              America/Indiana/Indianapolis
EST6CDT                              America/Indiana/Indianapolis
Eastern Standard Time                America/New_York
Egypt Standard Time                  Africa/Cairo
Ekaterinburg Standard Time           Asia/Yekaterinburg
Etc/UCT                              UTC
Etc/UTC                              UTC
FLE Standard Time                    Europe/Kiev
Fiji Standard Time                   Pacific/Fiji
GMT                                  Etc/GMT
GMT Standard Time                    Europe/London
GTB Standard Time                    Europe/Istanbul
Georgian Standard Time               Asia/Tbilisi
Greenland Standard Time              America/Nuuk
Greenwich Standard Time              Atlantic/Reykjavik
Hawaiian Standard Time               Pacific/Honolulu
India Standard Time                  Asia/Kolkata
Iran Standard Time                   Asia/Tehran
Israel Standard Time                 Asia/Jerusalem
Jordan Standard Time                 Asia/Amman
Kaliningrad Standard Time            Europe/Kaliningrad
Korea Standard Time                  Asia/Seoul
MET-1METDST                          MET
MEZ-1MESZ                            CET
MSM7MDM                              America/Chihuahua
MST7MDT#Canada                       America/Edmonton
MST7MDT#Mexico                       America/Chihuahua
MXST6MXDT                            America/Mexico_City
MXST6MXDT#Mexico                     America/Mexico_City
Magadan Standard Time                Asia/Magadan
Mauritius Standard Time              Indian/Mauritius
Middle East Standard Time            Asia/Beirut
Montevideo Standard Time             America/Montevideo
Morocco Standard Time                Africa/Casablanca
Mountain Standard Time               America/Denver
Mountain Standard Time (Mexico)      America/Chihuahua
Myanmar Standard Time                Asia/Yangon
N. Central Asia Standard Time        Asia/Novosibirsk
NST3:30NDT                           America/St_Johns
NST3:30NDT#Canada                    America/St_Johns
Namibia Standard Time                Africa/Windhoek
Nepal Standard Time                  Asia/Kathmandu
New Zealand Standard Time            Pacific/Auckland
Newfoundland Standard Time           America/St_Johns
North Asia East Standard Time        Asia/Irkutsk
North Asia Standard Time             Asia/Krasnoyarsk
PST8PDT#Canada                       America/Vancouver
PWT0PST                              Europe/Lisbon
Pacific SA Standard Time             America/Santiago
Pacific Standard Time                America/Los_Angeles
Pacific/Johnston                     Pacific/Honolulu
Pakistan Standard Time               Asia/Karachi
Paraguay Standard Time               America/Asuncion
Romance Standard Time                Europe/Paris
Russian Standard Time                Europe/Moscow
SA Eastern Standard Time             America/Cayenne
SA Pacific Standard Time             America/Bogota
SA Western Standard Time             America/La_Paz
SAST-2                               Africa/Johannesburg
SE Asia Standard Time                Asia/Bangkok
Samoa Standard Time                  Pacific/Apia
Singapore Standard Time              Asia/Singapore
South Africa Standard Time           Africa/Johannesburg
Sri Lanka Standard Time              Asia/Colombo
Syria Standard Time                  Asia/Damascus
Taipei Standard Time                 Asia/Taipei
Tasmania Standard Time               Australia/Hobart
Tokyo Standard Time                  Asia/Tokyo
Tonga Standard Time                  Pacific/Tongatapu
Turkey Standard Time                 Europe/Istanbul
UCT                                  UTC
US Eastern Standard Time             America/Indiana/Indianapolis
US Mountain Standard Time            America/Phoenix
UTC+12                               Etc/GMT-12
UTC-02                               Etc/GMT+2
UTC-11                               Etc/GMT+11
Ulaanbaatar Standard Time            Asia/Ulaanbaatar
Venezuela Standard Time              America/Caracas
Vladivostok Standard Time            Asia/Vladivostok
W. Australia Standard Time           Australia/Perth
W. Central Africa Standard Time      Africa/Lagos
W. Europe Standard Time              Europe/Berlin
WET0WETDST                           WET
WST-10WSTDST                         Asia/Vladivostok
WST-11WSTDST                         Asia/Srednekolymsk
WST-12WSTDST                         Asia/Kamchatka
WST-2WSTDST                          Europe/Minsk
WST-3WSTDST                          Europe/Moscow
WST-4WSTDST                          Europe/Samara
WST-5WSTDST                          Asia/Yekaterinburg
WST-6WSTDST                          Asia/Omsk
WST-7WSTDST                          Asia/Krasnoyarsk
WST-8WDT                             Australia/Perth
WST-8WSTDST                          Asia/Irkutsk
WST-9WSTDST                          Asia/Yakutsk
West Asia Standard Time              Asia/Tashkent
West Pacific Standard Time           Pacific/Port_Moresby
Yakutsk Standard Time                Asia/Yakutsk

Periodically, we need to be able to determine a time zone based on an offset. In addition, the ISDST may be known, and a date/time may be available. The following table shows what time zones are examined based on the offset, and in what order. The first match is used. If the ISDST time is not known, the standard zones will be tested followed by the DST zones.

The default order can be overridden with the "off_zones" method in the Date::Manip::TZ module.

ISDST  OFFSET      TIME ZONE                
-----  ----------  -------------------------
0      -15:56:00   Asia/Manila
0      -15:02:04   Pacific/Palau
0      -14:21:00   Pacific/Guam
0      -14:00:00   Etc/GMT-14
0      -13:52:52   Pacific/Chuuk
0      -13:27:08   Pacific/Pohnpei
0      -13:08:04   Pacific/Kosrae
0      -13:00:00   Etc/GMT-13
0      -12:00:00   Etc/GMT-12
                   M
                   Pacific/Kwajalein
                   Pacific/Enderbury
0      -11:46:38   America/Adak
0      -11:30:00   Pacific/Niue
                   Pacific/Apia
0      -11:26:56   Pacific/Apia
0      -11:24:56   Pacific/Fakaofo
0      -11:24:20   Pacific/Enderbury
0      -11:22:48   Pacific/Pago_Pago
0      -11:20:00   Pacific/Niue
0      -11:19:40   Pacific/Niue
0      -11:01:38   America/Nome
0      -11:00:00   Pacific/Pago_Pago
                   Pacific/Niue
                   Etc/GMT-11
                   L
                   Pacific/Fakaofo
                   Pacific/Apia
                   Pacific/Enderbury
                   America/Adak
                   America/Nome
0      -10:40:00   Pacific/Kiritimati
0      -10:39:04   Pacific/Rarotonga
0      -10:31:26   Pacific/Honolulu
0      -10:30:00   Pacific/Rarotonga
                   Pacific/Honolulu
0      -10:29:20   Pacific/Kiritimati
0      -10:00:00   Pacific/Tahiti
                   Pacific/Honolulu
                   Pacific/Rarotonga
                   America/Adak
                   Etc/GMT-10
                   K
                   Pacific/Kiritimati
                   America/Anchorage
0      -09:59:36   America/Anchorage
0      -09:58:16   Pacific/Tahiti
0      -09:30:00   Pacific/Marquesas
0      -09:18:55   America/Yakutat
0      -09:18:00   Pacific/Marquesas
0      -09:17:40   America/Dawson
0      -09:01:13   America/Sitka
0      -09:00:12   America/Whitehorse
0      -09:00:00   America/Yakutat
                   Pacific/Gambier
                   America/Anchorage
                   America/Juneau
                   America/Nome
                   America/Sitka
                   America/Metlakatla
                   Etc/GMT-9
                   I
                   America/Dawson
                   America/Whitehorse
0      -08:59:48   Pacific/Gambier
0      -08:57:41   America/Juneau
0      -08:46:18   America/Metlakatla
0      -08:40:20   Pacific/Pitcairn
0      -08:30:00   Pacific/Pitcairn
0      -08:12:28   America/Vancouver
0      -08:10:47   America/Fort_Nelson
0      -08:00:56   America/Dawson_Creek
0      -08:00:00   America/Los_Angeles
                   America/Vancouver
                   America/Tijuana
                   Pacific/Pitcairn
                   Etc/GMT-8
                   H
                   America/Whitehorse
                   America/Dawson
                   America/Metlakatla
                   America/Fort_Nelson
                   America/Juneau
                   America/Sitka
                   America/Inuvik
                   America/Dawson_Creek
                   America/Bahia_Banderas
                   America/Hermosillo
                   America/Mazatlan
                   America/Boise
                   America/Creston
0      -07:52:58   America/Los_Angeles
0      -07:48:04   America/Tijuana
0      -07:46:04   America/Creston
0      -07:44:49   America/Boise
0      -07:33:52   America/Edmonton
0      -07:28:18   America/Phoenix
0      -07:23:52   America/Hermosillo
0      -07:17:28   Pacific/Easter
0      -07:11:20   America/Swift_Current
0      -07:05:40   America/Mazatlan
0      -07:04:20   America/Chihuahua
0      -07:01:00   America/Bahia_Banderas
0      -07:00:00   America/Denver
                   America/Phoenix
                   America/Creston
                   America/Edmonton
                   America/Cambridge_Bay
                   America/Chihuahua
                   America/Hermosillo
                   America/Mazatlan
                   America/Ojinaga
                   America/Boise
                   America/Yellowknife
                   America/Dawson_Creek
                   America/Inuvik
                   America/Fort_Nelson
                   America/Dawson
                   America/Whitehorse
                   Etc/GMT-7
                   G
                   America/North_Dakota/Beulah
                   America/Bahia_Banderas
                   America/North_Dakota/New_Salem
                   America/North_Dakota/Center
                   Pacific/Easter
                   America/Swift_Current
                   America/Regina
                   America/Mexico_City
                   America/Tijuana
0      -06:59:56   America/Denver
0      -06:58:36   America/Regina
0      -06:57:40   America/Ojinaga
0      -06:47:07   America/North_Dakota/Beulah
0      -06:45:39   America/North_Dakota/New_Salem
0      -06:45:12   America/North_Dakota/Center
0      -06:41:16   America/Monterrey
0      -06:40:00   America/Matamoros
0      -06:36:36   America/Mexico_City
0      -06:28:36   America/Winnipeg
0      -06:18:16   America/Rainy_River
0      -06:06:28   America/Atikokan
0      -06:02:04   America/Guatemala
0      -06:00:00   America/Chicago
                   America/Indiana/Knox
                   America/Indiana/Tell_City
                   America/Menominee
                   America/Winnipeg
                   America/Rainy_River
                   America/Belize
                   America/Guatemala
                   America/Costa_Rica
                   America/El_Salvador
                   America/Tegucigalpa
                   America/Matamoros
                   America/Merida
                   America/Monterrey
                   America/Bahia_Banderas
                   America/Mexico_City
                   America/Managua
                   America/Resolute
                   America/Rankin_Inlet
                   America/Regina
                   America/Swift_Current
                   Pacific/Easter
                   Pacific/Galapagos
                   America/North_Dakota/Center
                   America/North_Dakota/New_Salem
                   America/North_Dakota/Beulah
                   Etc/GMT-6
                   F
                   America/Cancun
                   America/Indiana/Petersburg
                   America/Indiana/Vincennes
                   America/Indiana/Winamac
                   America/Cambridge_Bay
                   America/Kentucky/Monticello
                   America/Iqaluit
                   America/Pangnirtung
                   America/Chihuahua
                   America/Ojinaga
                   America/Indiana/Marengo
                   America/Kentucky/Louisville
                   America/Indiana/Indianapolis
                   America/Indiana/Vevay
                   America/Hermosillo
                   America/Mazatlan
                   America/Atikokan
                   America/Detroit
                   America/Thunder_Bay
0      -05:58:28   America/Merida
0      -05:58:24   Pacific/Galapagos
0      -05:57:00   America/Thunder_Bay
0      -05:56:48   America/El_Salvador
0      -05:53:04   America/Nipigon
0      -05:52:48   America/Belize
0      -05:50:36   America/Chicago
0      -05:50:27   America/Menominee
0      -05:50:07   America/Indiana/Vincennes
0      -05:49:07   America/Indiana/Petersburg
0      -05:48:52   America/Tegucigalpa
0      -05:47:04   America/Cancun
0      -05:47:03   America/Indiana/Tell_City
0      -05:46:30   America/Indiana/Knox
0      -05:46:25   America/Indiana/Winamac
0      -05:45:23   America/Indiana/Marengo
0      -05:45:12   America/Managua
0      -05:45:08   America/Managua
0      -05:44:38   America/Indiana/Indianapolis
0      -05:43:02   America/Kentucky/Louisville
0      -05:40:16   America/Indiana/Vevay
0      -05:39:24   America/Kentucky/Monticello
0      -05:36:13   America/Costa_Rica
0      -05:32:11   America/Detroit
0      -05:29:36   America/Havana
0      -05:29:28   America/Havana
0      -05:19:36   America/Panama
0      -05:19:20   America/Guayaquil
0      -05:18:08   America/Panama
0      -05:17:32   America/Toronto
0      -05:14:00   America/Guayaquil
0      -05:09:30   America/Nassau
0      -05:08:36   America/Lima
0      -05:08:12   America/Lima
0      -05:07:10   America/Jamaica
                   America/Grand_Turk
0      -05:00:00   America/New_York
                   America/Nipigon
                   America/Toronto
                   America/Lima
                   America/Panama
                   America/Thunder_Bay
                   America/Grand_Turk
                   America/Jamaica
                   America/Nassau
                   America/Bogota
                   America/Eirunepe
                   America/Rio_Branco
                   America/Detroit
                   America/Port-au-Prince
                   America/Havana
                   America/Guayaquil
                   America/Atikokan
                   America/Iqaluit
                   America/Indiana/Vevay
                   America/Indiana/Indianapolis
                   America/Indiana/Marengo
                   America/Indiana/Winamac
                   America/Kentucky/Louisville
                   America/Indiana/Vincennes
                   America/Indiana/Petersburg
                   America/Cancun
                   America/Pangnirtung
                   America/Kentucky/Monticello
                   Etc/GMT-5
                   E
                   America/Resolute
                   America/Indiana/Knox
                   America/Indiana/Tell_City
                   America/Rankin_Inlet
                   America/Santo_Domingo
                   America/Cambridge_Bay
                   America/Managua
                   Pacific/Galapagos
                   America/Merida
                   America/Menominee
                   America/Punta_Arenas
                   America/Santiago
                   America/Chicago
                   America/Moncton
0      -04:56:16   America/Bogota
0      -04:56:02   America/New_York
0      -04:49:20   America/Port-au-Prince
0      -04:49:00   America/Port-au-Prince
0      -04:44:32   America/Grand_Turk
0      -04:43:40   America/Punta_Arenas
0      -04:42:46   America/Santiago
                   America/Punta_Arenas
0      -04:40:00   America/Santo_Domingo
0      -04:39:36   America/Santo_Domingo
0      -04:39:28   America/Eirunepe
0      -04:36:52   America/Argentina/Rio_Gallegos
0      -04:35:47   America/Curacao
0      -04:35:16   America/Argentina/Mendoza
0      -04:35:08   America/Thule
0      -04:34:04   America/Argentina/San_Juan
0      -04:33:12   America/Argentina/Ushuaia
0      -04:32:36   America/La_Paz
0      -04:31:12   America/Rio_Branco
0      -04:30:00   America/Caracas
                   America/Curacao
0      -04:27:44   America/Caracas
0      -04:27:40   America/Caracas
0      -04:27:24   America/Argentina/La_Rioja
0      -04:25:24   America/Argentina/San_Luis
0      -04:24:25   America/Puerto_Rico
0      -04:23:08   America/Argentina/Catamarca
0      -04:21:40   America/Argentina/Salta
0      -04:21:12   America/Argentina/Jujuy
0      -04:20:52   America/Argentina/Tucuman
0      -04:19:18   Atlantic/Bermuda
0      -04:19:08   America/Moncton
0      -04:16:48   America/Argentina/Cordoba
                   America/Argentina/Buenos_Aires
                   America/Argentina/Catamarca
                   America/Argentina/Jujuy
                   America/Argentina/La_Rioja
                   America/Argentina/Mendoza
                   America/Argentina/Rio_Gallegos
                   America/Argentina/Salta
                   America/Argentina/San_Juan
                   America/Argentina/San_Luis
                   America/Argentina/Tucuman
                   America/Argentina/Ushuaia
0      -04:15:36   America/Porto_Velho
0      -04:14:24   America/Halifax
0      -04:06:04   America/Port_of_Spain
0      -04:04:20   America/Martinique
0      -04:02:40   America/Boa_Vista
0      -04:01:40   America/Goose_Bay
0      -04:00:04   America/Manaus
0      -04:00:00   America/Blanc-Sablon
                   America/Puerto_Rico
                   America/Glace_Bay
                   America/Halifax
                   America/Moncton
                   America/Martinique
                   America/Port_of_Spain
                   America/Boa_Vista
                   America/Campo_Grande
                   America/Cuiaba
                   America/Manaus
                   America/Porto_Velho
                   America/Thule
                   America/Santiago
                   Atlantic/Bermuda
                   America/Asuncion
                   America/Barbados
                   America/La_Paz
                   America/Caracas
                   America/Curacao
                   America/Goose_Bay
                   America/Santo_Domingo
                   America/Guyana
                   Etc/GMT-4
                   D
                   America/Grand_Turk
                   America/Punta_Arenas
                   America/Eirunepe
                   America/Rio_Branco
                   Atlantic/Stanley
                   America/Argentina/San_Luis
                   America/Santarem
                   America/Argentina/Catamarca
                   America/Argentina/La_Rioja
                   America/Argentina/Mendoza
                   America/Argentina/Rio_Gallegos
                   America/Argentina/San_Juan
                   America/Argentina/Tucuman
                   America/Argentina/Ushuaia
                   America/Pangnirtung
                   America/Argentina/Cordoba
                   America/Argentina/Jujuy
                   America/Argentina/Salta
                   America/Miquelon
                   America/Argentina/Buenos_Aires
                   America/Cayenne
                   America/Montevideo
                   Antarctica/Palmer
0      -03:59:48   America/Glace_Bay
0      -03:58:29   America/Barbados
0      -03:53:48   America/Argentina/Buenos_Aires
0      -03:52:40   America/Guyana
0      -03:51:24   Atlantic/Stanley
0      -03:50:40   America/Asuncion
0      -03:48:28   America/Blanc-Sablon
0      -03:45:00   America/Guyana
0      -03:44:51   America/Montevideo
0      -03:44:40   America/Miquelon
0      -03:44:20   America/Cuiaba
0      -03:40:52   America/Paramaribo
0      -03:40:40   America/Paramaribo
0      -03:40:36   America/Paramaribo
0      -03:38:48   America/Santarem
0      -03:38:28   America/Campo_Grande
0      -03:30:52   America/St_Johns
                   America/Goose_Bay
0      -03:30:00   America/St_Johns
                   America/Paramaribo
                   America/Goose_Bay
                   America/Montevideo
0      -03:29:20   America/Cayenne
0      -03:26:56   America/Nuuk
0      -03:13:56   America/Belem
0      -03:12:48   America/Araguaina
0      -03:06:28   America/Sao_Paulo
0      -03:00:00   America/Araguaina
                   America/Bahia
                   America/Belem
                   America/Fortaleza
                   America/Maceio
                   America/Recife
                   America/Sao_Paulo
                   America/Nuuk
                   America/Montevideo
                   America/Cayenne
                   America/Argentina/Buenos_Aires
                   America/Argentina/Catamarca
                   America/Argentina/Cordoba
                   America/Argentina/Jujuy
                   America/Argentina/La_Rioja
                   America/Argentina/Mendoza
                   America/Argentina/Rio_Gallegos
                   America/Argentina/Salta
                   America/Argentina/San_Juan
                   America/Argentina/San_Luis
                   America/Argentina/Tucuman
                   America/Argentina/Ushuaia
                   America/Miquelon
                   Atlantic/Stanley
                   America/Paramaribo
                   America/Santarem
                   America/Punta_Arenas
                   Etc/GMT-3
                   C
                   Antarctica/Palmer
                   Antarctica/Rothera
                   America/Danmarkshavn
                   America/Guyana
                   America/Asuncion
0      -02:34:04   America/Bahia
0      -02:34:00   America/Fortaleza
0      -02:26:08   Atlantic/South_Georgia
0      -02:22:52   America/Maceio
0      -02:19:36   America/Recife
0      -02:09:40   America/Noronha
0      -02:00:00   Atlantic/South_Georgia
                   America/Noronha
                   Etc/GMT-2
                   B
                   America/Scoresbysund
                   Atlantic/Cape_Verde
                   Atlantic/Azores
0      -01:54:32   Atlantic/Azores
0      -01:42:40   Atlantic/Azores
0      -01:34:04   Atlantic/Cape_Verde
0      -01:28:00   Atlantic/Reykjavik
0      -01:27:52   America/Scoresbysund
0      -01:14:40   America/Danmarkshavn
0      -01:07:36   Atlantic/Madeira
0      -01:02:20   Africa/Bissau
0      -01:01:36   Atlantic/Canary
0      -01:00:00   Atlantic/Azores
                   Atlantic/Cape_Verde
                   America/Scoresbysund
                   Etc/GMT-1
                   A
                   Africa/El_Aaiun
                   Africa/Bissau
                   Atlantic/Reykjavik
                   Atlantic/Madeira
                   Atlantic/Canary
0      -00:52:48   Africa/El_Aaiun
0      -00:44:30   Africa/Monrovia
0      -00:43:08   Africa/Monrovia
0      -00:36:45   Europe/Lisbon
                   Africa/Sao_Tome
0      -00:30:20   Africa/Casablanca
0      -00:27:04   Atlantic/Faroe
0      -00:25:21   Europe/Dublin
0      -00:25:00   Europe/Dublin
0      -00:21:24   Europe/Gibraltar
0      -00:21:16   Africa/Ceuta
0      -00:16:08   Africa/Abidjan
0      -00:14:44   Europe/Madrid
0      -00:01:15   Europe/London
0      -00:00:52   Africa/Accra
0      +00:00:00   WET
                   Europe/London
                   Atlantic/Faroe
                   Europe/Lisbon
                   Africa/Abidjan
                   Africa/Sao_Tome
                   Africa/Accra
                   Atlantic/Canary
                   Atlantic/Madeira
                   Atlantic/Reykjavik
                   Africa/Monrovia
                   Africa/Bissau
                   America/Danmarkshavn
                   Etc/GMT
                   UT
                   UTC
                   Z
                   Antarctica/Troll
                   Africa/Casablanca
                   Africa/El_Aaiun
                   Atlantic/Azores
                   Africa/Ceuta
                   Africa/Algiers
                   Europe/Dublin
                   America/Rankin_Inlet
                   Europe/Gibraltar
                   America/Inuvik
                   Indian/Kerguelen
                   America/Resolute
                   Europe/Andorra
                   America/Iqaluit
                   Europe/Brussels
                   Europe/Madrid
                   Europe/Monaco
                   Europe/Paris
                   Europe/Luxembourg
                   America/Yellowknife
                   America/Pangnirtung
                   America/Cambridge_Bay
                   Africa/Lagos
                   Antarctica/Casey
                   Antarctica/Davis
                   Antarctica/DumontDUrville
                   Antarctica/Macquarie
                   Antarctica/Mawson
                   Antarctica/Palmer
                   Antarctica/Rothera
                   Antarctica/Syowa
                   Antarctica/Vostok
0      +00:06:04   Europe/Andorra
0      +00:09:21   Europe/Paris
                   Africa/Tunis
                   Africa/Algiers
                   Europe/Monaco
0      +00:12:12   Africa/Algiers
0      +00:13:35   Africa/Lagos
0      +00:17:30   Europe/Brussels
0      +00:19:32   Europe/Amsterdam
0      +00:20:00   Europe/Amsterdam
0      +00:24:36   Europe/Luxembourg
0      +00:26:56   Africa/Sao_Tome
0      +00:29:32   Europe/Monaco
0      +00:29:46   Europe/Zurich
0      +00:30:00   Africa/Accra
                   Africa/Lagos
0      +00:34:08   Europe/Zurich
0      +00:40:44   Africa/Tunis
0      +00:43:00   Europe/Oslo
0      +00:49:56   Europe/Rome
0      +00:50:20   Europe/Copenhagen
0      +00:52:44   Africa/Tripoli
0      +00:53:28   Europe/Berlin
0      +00:57:44   Europe/Prague
0      +00:58:04   Europe/Malta
0      +01:00:00   CET
                   MET
                   Europe/Belgrade
                   Europe/Budapest
                   Europe/Prague
                   Europe/Berlin
                   Europe/Copenhagen
                   Europe/Malta
                   Europe/Rome
                   Europe/Vienna
                   Europe/Oslo
                   Europe/Zurich
                   Europe/Stockholm
                   Europe/Luxembourg
                   Africa/Ndjamena
                   Africa/Tunis
                   Europe/Tirane
                   Europe/Brussels
                   Europe/Warsaw
                   Africa/Lagos
                   Europe/Madrid
                   Africa/Algiers
                   Europe/Amsterdam
                   Europe/Paris
                   Europe/Monaco
                   Europe/Andorra
                   Europe/Gibraltar
                   Europe/Dublin
                   Africa/Casablanca
                   Africa/Ceuta
                   Africa/El_Aaiun
                   Etc/GMT+1
                   N
                   Africa/Sao_Tome
                   Africa/Tripoli
                   Europe/Vilnius
                   Europe/Lisbon
                   Europe/Uzhgorod
                   Europe/London
                   Europe/Kaliningrad
                   Europe/Sofia
                   Europe/Tallinn
                   Europe/Athens
                   Europe/Chisinau
                   Europe/Minsk
                   Europe/Riga
                   Europe/Simferopol
                   Europe/Kiev
                   Europe/Zaporozhye
0      +01:00:12   Africa/Ndjamena
0      +01:00:14   Europe/Stockholm
0      +01:05:21   Europe/Vienna
0      +01:08:24   Africa/Windhoek
0      +01:12:12   Europe/Stockholm
0      +01:16:20   Europe/Budapest
0      +01:19:20   Europe/Tirane
0      +01:22:00   Europe/Kaliningrad
                   Europe/Belgrade
0      +01:24:00   Europe/Vilnius
                   Europe/Warsaw
0      +01:29:12   Europe/Uzhgorod
0      +01:30:00   Africa/Johannesburg
                   Africa/Windhoek
0      +01:33:16   Europe/Sofia
0      +01:34:52   Europe/Athens
0      +01:35:36   Europe/Vilnius
0      +01:36:34   Europe/Riga
0      +01:39:00   Europe/Tallinn
0      +01:39:49   Europe/Helsinki
0      +01:41:16   Europe/Vilnius
0      +01:44:24   Europe/Bucharest
                   Europe/Chisinau
0      +01:50:00   Europe/Minsk
0      +01:50:16   Europe/Minsk
0      +01:52:00   Africa/Johannesburg
0      +01:55:00   Europe/Chisinau
0      +01:55:20   Europe/Chisinau
0      +01:55:52   Europe/Istanbul
0      +01:56:56   Europe/Istanbul
                   Europe/Sofia
0      +02:00:00   EET
                   Asia/Beirut
                   Europe/Sofia
                   Asia/Gaza
                   Asia/Hebron
                   Africa/Cairo
                   Africa/Johannesburg
                   Africa/Maputo
                   Africa/Windhoek
                   Europe/Athens
                   Asia/Jerusalem
                   Asia/Damascus
                   Europe/Vilnius
                   Europe/Helsinki
                   Europe/Tallinn
                   Asia/Famagusta
                   Asia/Nicosia
                   Europe/Kiev
                   Europe/Zaporozhye
                   Europe/Riga
                   Asia/Amman
                   Africa/Juba
                   Africa/Khartoum
                   Europe/Bucharest
                   Europe/Chisinau
                   Europe/Kaliningrad
                   Africa/Tripoli
                   Europe/Uzhgorod
                   Etc/GMT+2
                   O
                   Europe/Istanbul
                   Europe/Simferopol
                   Europe/Minsk
                   Europe/Moscow
                   Europe/Ulyanovsk
                   Europe/Warsaw
0      +02:02:04   Europe/Kiev
0      +02:05:09   Africa/Cairo
0      +02:06:28   Africa/Juba
0      +02:10:08   Africa/Khartoum
0      +02:10:20   Africa/Maputo
0      +02:13:28   Asia/Nicosia
0      +02:15:48   Asia/Famagusta
0      +02:16:00   Europe/Simferopol
0      +02:16:24   Europe/Simferopol
0      +02:17:52   Asia/Gaza
0      +02:20:00   Europe/Zaporozhye
0      +02:20:23   Asia/Hebron
0      +02:20:40   Asia/Jerusalem
                   Europe/Zaporozhye
0      +02:20:54   Asia/Jerusalem
0      +02:22:00   Asia/Beirut
0      +02:23:44   Asia/Amman
0      +02:25:12   Asia/Damascus
0      +02:27:16   Africa/Nairobi
0      +02:30:00   Africa/Nairobi
0      +02:30:17   Europe/Moscow
0      +02:31:19   Europe/Moscow
0      +02:45:00   Africa/Nairobi
0      +02:57:36   Asia/Baghdad
0      +02:57:40   Europe/Volgograd
                   Asia/Baghdad
0      +02:58:00   Asia/Yerevan
0      +02:59:11   Asia/Tbilisi
0      +03:00:00   Asia/Baghdad
                   Europe/Kirov
                   Europe/Moscow
                   Europe/Volgograd
                   Africa/Nairobi
                   Europe/Minsk
                   Europe/Simferopol
                   Asia/Riyadh
                   Asia/Qatar
                   Europe/Istanbul
                   Africa/Juba
                   Etc/GMT+3
                   P
                   Antarctica/Syowa
                   Africa/Khartoum
                   Asia/Famagusta
                   Europe/Saratov
                   Europe/Ulyanovsk
                   Europe/Astrakhan
                   Europe/Kaliningrad
                   Europe/Samara
                   Asia/Tbilisi
                   Asia/Yerevan
                   Asia/Baku
                   Europe/Zaporozhye
                   Europe/Kiev
                   Europe/Chisinau
                   Europe/Uzhgorod
                   Europe/Riga
                   Europe/Tallinn
                   Europe/Vilnius
                   Asia/Atyrau
                   Asia/Oral
0      +03:04:18   Europe/Saratov
0      +03:06:52   Asia/Riyadh
0      +03:12:12   Europe/Astrakhan
0      +03:13:36   Europe/Ulyanovsk
0      +03:18:48   Europe/Kirov
0      +03:19:24   Asia/Baku
0      +03:20:20   Europe/Samara
0      +03:21:04   Asia/Aqtau
0      +03:25:24   Asia/Oral
0      +03:25:44   Asia/Tehran
0      +03:26:08   Asia/Qatar
0      +03:27:44   Asia/Atyrau
0      +03:30:00   Asia/Tehran
0      +03:41:12   Asia/Dubai
0      +03:41:48   Indian/Mahe
0      +03:41:52   Indian/Reunion
0      +03:45:05   Asia/Yekaterinburg
0      +03:48:40   Asia/Aqtobe
0      +03:50:00   Indian/Mauritius
0      +03:53:32   Asia/Ashgabat
0      +04:00:00   Indian/Mahe
                   Indian/Mauritius
                   Indian/Reunion
                   Asia/Dubai
                   Europe/Astrakhan
                   Europe/Samara
                   Europe/Saratov
                   Europe/Ulyanovsk
                   Asia/Baku
                   Asia/Tbilisi
                   Asia/Yerevan
                   Etc/GMT+4
                   Q
                   Europe/Volgograd
                   Europe/Kirov
                   Europe/Moscow
                   Europe/Simferopol
                   Asia/Aqtau
                   Asia/Oral
                   Asia/Atyrau
                   Asia/Yekaterinburg
                   Asia/Aqtobe
                   Asia/Ashgabat
                   Asia/Qostanay
                   Asia/Tehran
                   Asia/Qatar
                   Asia/Kabul
                   Asia/Qyzylorda
                   Asia/Samarkand
0      +04:02:33   Asia/Yekaterinburg
0      +04:14:28   Asia/Qostanay
0      +04:21:52   Asia/Qyzylorda
0      +04:27:53   Asia/Samarkand
0      +04:28:12   Asia/Karachi
0      +04:30:00   Asia/Kabul
0      +04:35:12   Asia/Dushanbe
0      +04:36:48   Asia/Kabul
0      +04:37:11   Asia/Tashkent
0      +04:49:40   Indian/Chagos
0      +04:53:30   Asia/Omsk
0      +04:54:00   Indian/Maldives
0      +04:58:24   Asia/Bishkek
0      +05:00:00   Asia/Dushanbe
                   Asia/Tashkent
                   Asia/Aqtau
                   Asia/Aqtobe
                   Asia/Ashgabat
                   Asia/Atyrau
                   Asia/Oral
                   Asia/Qyzylorda
                   Asia/Samarkand
                   Asia/Yekaterinburg
                   Indian/Kerguelen
                   Asia/Karachi
                   Indian/Maldives
                   Etc/GMT+5
                   R
                   Antarctica/Mawson
                   Asia/Bishkek
                   Asia/Qostanay
                   Indian/Chagos
                   Asia/Omsk
                   Asia/Almaty
                   Antarctica/Davis
0      +05:07:48   Asia/Almaty
0      +05:19:24   Asia/Colombo
0      +05:19:32   Asia/Colombo
0      +05:21:10   Asia/Kolkata
0      +05:30:00   Asia/Colombo
                   Asia/Kolkata
                   Asia/Thimphu
                   Asia/Kathmandu
                   Asia/Karachi
                   Asia/Dhaka
0      +05:31:40   Asia/Novosibirsk
0      +05:35:00   Asia/Barnaul
0      +05:39:51   Asia/Tomsk
0      +05:41:16   Asia/Kathmandu
0      +05:45:00   Asia/Kathmandu
0      +05:48:48   Asia/Novokuznetsk
0      +05:50:20   Asia/Urumqi
0      +05:53:20   Asia/Dhaka
                   Asia/Kolkata
0      +05:53:28   Asia/Kolkata
0      +05:58:36   Asia/Thimphu
0      +06:00:00   Asia/Urumqi
                   Asia/Almaty
                   Asia/Bishkek
                   Asia/Omsk
                   Asia/Dhaka
                   Asia/Qostanay
                   Asia/Thimphu
                   Indian/Chagos
                   Etc/GMT+6
                   S
                   Antarctica/Vostok
                   Asia/Qyzylorda
                   Asia/Barnaul
                   Asia/Novosibirsk
                   Asia/Tomsk
                   Asia/Yekaterinburg
                   Asia/Novokuznetsk
                   Asia/Colombo
                   Asia/Krasnoyarsk
                   Asia/Dushanbe
                   Asia/Tashkent
                   Asia/Aqtau
                   Asia/Aqtobe
                   Asia/Atyrau
                   Asia/Oral
                   Asia/Samarkand
                   Asia/Hovd
                   Antarctica/Mawson
0      +06:01:40   Asia/Dhaka
0      +06:06:36   Asia/Hovd
0      +06:11:26   Asia/Krasnoyarsk
0      +06:24:47   Asia/Yangon
0      +06:27:40   Indian/Cocos
0      +06:30:00   Indian/Cocos
                   Asia/Yangon
                   Asia/Colombo
                   Asia/Dhaka
0      +06:42:04   Asia/Bangkok
0      +06:46:46   Asia/Kuala_Lumpur
0      +06:55:25   Asia/Singapore
                   Asia/Kuala_Lumpur
0      +06:57:05   Asia/Irkutsk
0      +07:00:00   Indian/Christmas
                   Asia/Ho_Chi_Minh
                   Asia/Bangkok
                   Asia/Barnaul
                   Asia/Krasnoyarsk
                   Asia/Novokuznetsk
                   Asia/Novosibirsk
                   Asia/Tomsk
                   Asia/Jakarta
                   Asia/Hovd
                   Asia/Pontianak
                   Etc/GMT+7
                   T
                   Antarctica/Davis
                   Asia/Omsk
                   Asia/Irkutsk
                   Asia/Choibalsan
                   Asia/Ulaanbaatar
                   Asia/Kuala_Lumpur
                   Asia/Singapore
0      +07:02:52   Indian/Christmas
0      +07:06:30   Asia/Ho_Chi_Minh
0      +07:06:40   Asia/Ho_Chi_Minh
0      +07:07:12   Asia/Jakarta
0      +07:07:32   Asia/Ulaanbaatar
0      +07:17:20   Asia/Pontianak
0      +07:20:00   Asia/Kuala_Lumpur
                   Asia/Singapore
                   Asia/Jakarta
0      +07:21:20   Asia/Kuching
0      +07:30:00   Asia/Kuala_Lumpur
                   Asia/Singapore
                   Asia/Jakarta
                   Asia/Pontianak
                   Asia/Brunei
                   Asia/Kuching
0      +07:33:52   Asia/Chita
0      +07:34:10   Asia/Macau
0      +07:36:42   Asia/Hong_Kong
0      +07:38:00   Asia/Choibalsan
0      +07:39:40   Asia/Brunei
0      +07:43:24   Australia/Perth
0      +07:57:36   Asia/Makassar
0      +08:00:00   Asia/Taipei
                   Australia/Perth
                   Asia/Manila
                   Asia/Shanghai
                   Asia/Hong_Kong
                   Asia/Macau
                   Asia/Irkutsk
                   Asia/Brunei
                   Asia/Kuching
                   Asia/Makassar
                   Asia/Choibalsan
                   Asia/Ulaanbaatar
                   Asia/Kuala_Lumpur
                   Asia/Singapore
                   Etc/GMT+8
                   U
                   Asia/Chita
                   Asia/Krasnoyarsk
                   Asia/Dili
                   Asia/Khandyga
                   Asia/Yakutsk
                   Asia/Pontianak
                   Asia/Ho_Chi_Minh
                   Asia/Jakarta
                   Asia/Ust-Nera
                   Antarctica/Casey
0      +08:04:00   Asia/Manila
0      +08:05:43   Asia/Shanghai
0      +08:06:00   Asia/Taipei
0      +08:22:20   Asia/Dili
0      +08:23:00   Asia/Pyongyang
0      +08:27:52   Asia/Seoul
0      +08:30:00   Asia/Pyongyang
                   Asia/Seoul
0      +08:35:28   Australia/Eucla
0      +08:38:58   Asia/Yakutsk
0      +08:43:20   Australia/Darwin
0      +08:45:00   Australia/Eucla
0      +08:47:31   Asia/Vladivostok
0      +08:57:56   Pacific/Palau
0      +09:00:00   Asia/Tokyo
                   Pacific/Palau
                   Asia/Pyongyang
                   Asia/Seoul
                   Asia/Chita
                   Asia/Khandyga
                   Asia/Yakutsk
                   Asia/Jayapura
                   Asia/Dili
                   Etc/GMT+9
                   V
                   Asia/Irkutsk
                   Asia/Choibalsan
                   Asia/Vladivostok
                   Asia/Ust-Nera
                   Asia/Sakhalin
                   Pacific/Chuuk
                   Pacific/Kosrae
                   Pacific/Pohnpei
                   Asia/Taipei
                   Asia/Hong_Kong
                   Asia/Macau
                   Asia/Jakarta
                   Asia/Kuala_Lumpur
                   Asia/Kuching
                   Asia/Makassar
                   Asia/Pontianak
                   Asia/Singapore
                   Asia/Yangon
                   Pacific/Bougainville
                   Pacific/Nauru
                   Asia/Ho_Chi_Minh
                   Pacific/Majuro
                   Pacific/Guam
                   Pacific/Kwajalein
                   Asia/Manila
                   Australia/Adelaide
                   Australia/Darwin
                   Australia/Broken_Hill
0      +09:02:13   Asia/Khandyga
0      +09:14:20   Australia/Adelaide
0      +09:18:59   Asia/Tokyo
0      +09:22:48   Asia/Jayapura
0      +09:25:48   Australia/Broken_Hill
0      +09:30:00   Australia/Adelaide
                   Australia/Broken_Hill
                   Australia/Darwin
                   Asia/Jayapura
0      +09:30:48   Asia/Sakhalin
0      +09:32:54   Asia/Ust-Nera
0      +09:39:00   Pacific/Guam
0      +09:39:52   Australia/Melbourne
0      +09:48:32   Pacific/Bougainville
                   Pacific/Port_Moresby
0      +09:48:40   Pacific/Port_Moresby
0      +09:49:16   Australia/Hobart
0      +09:55:56   Australia/Lindeman
0      +10:00:00   Australia/Brisbane
                   Australia/Lindeman
                   Pacific/Port_Moresby
                   Australia/Hobart
                   Australia/Melbourne
                   Australia/Sydney
                   Pacific/Chuuk
                   Pacific/Guam
                   Asia/Vladivostok
                   Asia/Ust-Nera
                   Etc/GMT+10
                   W
                   Antarctica/DumontDUrville
                   Antarctica/Macquarie
                   Asia/Magadan
                   Asia/Sakhalin
                   Pacific/Bougainville
                   Asia/Khandyga
                   Asia/Chita
                   Asia/Yakutsk
                   Asia/Srednekolymsk
                   Australia/Lord_Howe
                   Pacific/Kosrae
                   Pacific/Kwajalein
                   Pacific/Majuro
                   Pacific/Pohnpei
                   Australia/Broken_Hill
0      +10:03:12   Asia/Magadan
0      +10:04:52   Australia/Sydney
0      +10:07:08   Pacific/Chuuk
0      +10:12:08   Australia/Brisbane
0      +10:14:52   Asia/Srednekolymsk
0      +10:22:16   Pacific/Bougainville
0      +10:30:00   Australia/Lord_Howe
0      +10:32:52   Pacific/Pohnpei
0      +10:34:36   Asia/Kamchatka
0      +10:36:20   Australia/Lord_Howe
0      +10:39:48   Pacific/Guadalcanal
0      +10:51:56   Pacific/Kosrae
0      +11:00:00   Pacific/Kosrae
                   Pacific/Pohnpei
                   Pacific/Efate
                   Pacific/Guadalcanal
                   Pacific/Noumea
                   Asia/Magadan
                   Asia/Srednekolymsk
                   Asia/Sakhalin
                   Pacific/Bougainville
                   Pacific/Norfolk
                   Etc/GMT+11
                   X
                   Antarctica/Casey
                   Asia/Ust-Nera
                   Asia/Vladivostok
                   Asia/Kamchatka
                   Asia/Anadyr
                   Asia/Khandyga
                   Pacific/Kwajalein
                   Pacific/Majuro
0      +11:05:48   Pacific/Noumea
0      +11:06:28   Pacific/Wake
0      +11:07:40   Pacific/Nauru
0      +11:09:20   Pacific/Kwajalein
0      +11:11:52   Pacific/Norfolk
0      +11:12:00   Pacific/Norfolk
0      +11:13:16   Pacific/Efate
0      +11:24:48   Pacific/Majuro
0      +11:30:00   Pacific/Norfolk
                   Pacific/Nauru
                   Pacific/Auckland
0      +11:32:04   Pacific/Tarawa
0      +11:39:04   Pacific/Auckland
0      +11:49:56   Asia/Anadyr
0      +11:55:44   Pacific/Fiji
0      +11:56:52   Pacific/Funafuti
0      +12:00:00   Pacific/Funafuti
                   Pacific/Tarawa
                   Pacific/Wake
                   Pacific/Wallis
                   Pacific/Fiji
                   Asia/Anadyr
                   Asia/Kamchatka
                   Pacific/Auckland
                   Pacific/Majuro
                   Pacific/Nauru
                   Pacific/Kwajalein
                   Etc/GMT+12
                   Y
                   Asia/Magadan
                   Asia/Srednekolymsk
                   Asia/Ust-Nera
                   Pacific/Kosrae
0      +12:13:22   America/Adak
0      +12:13:48   Pacific/Chatham
0      +12:15:00   Pacific/Chatham
0      +12:15:20   Pacific/Wallis
0      +12:19:20   Pacific/Tongatapu
0      +12:20:00   Pacific/Tongatapu
0      +12:33:04   Pacific/Apia
0      +12:37:12   Pacific/Pago_Pago
0      +12:45:00   Pacific/Chatham
0      +12:58:22   America/Nome
0      +13:00:00   Pacific/Tongatapu
                   Pacific/Enderbury
                   Pacific/Fakaofo
                   Pacific/Apia
                   Asia/Anadyr
0      +14:00:00   Pacific/Kiritimati
0      +14:00:24   America/Anchorage
0      +14:41:05   America/Yakutat
0      +14:58:47   America/Sitka
0      +15:02:19   America/Juneau
0      +15:13:42   America/Metlakatla

1      -10:00:00   Pacific/Apia
                   America/Adak
                   America/Nome
1      -09:30:00   Pacific/Rarotonga
                   Pacific/Honolulu
1      -09:00:00   America/Adak
                   America/Anchorage
1      -08:00:00   America/Yakutat
                   America/Juneau
                   America/Anchorage
                   America/Nome
                   America/Sitka
                   America/Metlakatla
                   America/Dawson
                   America/Whitehorse
1      -07:00:00   America/Los_Angeles
                   America/Vancouver
                   America/Tijuana
                   America/Dawson
                   America/Whitehorse
                   America/Fort_Nelson
                   America/Juneau
                   America/Metlakatla
                   America/Sitka
                   America/Dawson_Creek
                   America/Boise
1      -06:00:00   America/Denver
                   America/Edmonton
                   America/Boise
                   America/Cambridge_Bay
                   America/Yellowknife
                   America/Inuvik
                   America/Mazatlan
                   America/Chihuahua
                   America/Ojinaga
                   America/North_Dakota/Beulah
                   America/Bahia_Banderas
                   America/North_Dakota/New_Salem
                   America/Hermosillo
                   America/North_Dakota/Center
                   Pacific/Easter
                   America/Phoenix
                   America/Swift_Current
                   America/Regina
1      -05:30:00   America/Belize
1      -05:00:00   America/Winnipeg
                   America/Chicago
                   America/Indiana/Knox
                   America/Indiana/Tell_City
                   America/Menominee
                   America/Rainy_River
                   America/Mexico_City
                   America/Rankin_Inlet
                   America/Resolute
                   Pacific/Easter
                   America/Matamoros
                   America/Monterrey
                   America/North_Dakota/Center
                   America/Merida
                   America/North_Dakota/New_Salem
                   America/Bahia_Banderas
                   America/North_Dakota/Beulah
                   America/Cancun
                   America/Indiana/Petersburg
                   America/Indiana/Vincennes
                   America/Indiana/Winamac
                   America/Guatemala
                   America/Managua
                   America/Tegucigalpa
                   America/Kentucky/Monticello
                   America/Cambridge_Bay
                   America/Iqaluit
                   America/Pangnirtung
                   America/Chihuahua
                   America/Ojinaga
                   Pacific/Galapagos
                   America/Costa_Rica
                   America/El_Salvador
                   America/Belize
                   America/Indiana/Marengo
                   America/Kentucky/Louisville
                   America/Yellowknife
                   America/Indiana/Indianapolis
                   America/Atikokan
                   America/Indiana/Vevay
1      -04:30:00   America/Santo_Domingo
1      -04:00:00   America/New_York
                   America/Nipigon
                   America/Toronto
                   America/Havana
                   America/Detroit
                   America/Iqaluit
                   America/Nassau
                   America/Thunder_Bay
                   America/Kentucky/Louisville
                   America/Indiana/Indianapolis
                   America/Indiana/Marengo
                   America/Indiana/Vevay
                   America/Indiana/Vincennes
                   America/Indiana/Winamac
                   America/Grand_Turk
                   America/Port-au-Prince
                   America/Pangnirtung
                   America/Kentucky/Monticello
                   America/Indiana/Petersburg
                   America/Cancun
                   America/Eirunepe
                   America/Lima
                   America/Bogota
                   America/Guayaquil
                   America/Rio_Branco
                   America/Jamaica
                   America/Indiana/Tell_City
                   America/Santo_Domingo
                   America/Rankin_Inlet
                   America/Resolute
                   America/Punta_Arenas
                   America/Santiago
1      -03:32:36   America/La_Paz
1      -03:19:18   Atlantic/Bermuda
1      -03:00:00   America/Halifax
                   America/Glace_Bay
                   America/Moncton
                   Atlantic/Bermuda
                   America/Santiago
                   America/Goose_Bay
                   America/Asuncion
                   America/Thule
                   America/Campo_Grande
                   America/Cuiaba
                   America/Punta_Arenas
                   Atlantic/Stanley
                   America/Argentina/San_Luis
                   America/Argentina/Buenos_Aires
                   America/Argentina/Catamarca
                   America/Argentina/Cordoba
                   America/Argentina/Jujuy
                   America/Argentina/La_Rioja
                   America/Argentina/Mendoza
                   America/Argentina/Rio_Gallegos
                   America/Argentina/Salta
                   America/Argentina/San_Juan
                   America/Argentina/Tucuman
                   America/Argentina/Ushuaia
                   America/Boa_Vista
                   America/Manaus
                   America/Pangnirtung
                   America/Porto_Velho
                   America/Santarem
                   America/Barbados
                   America/Martinique
                   America/Iqaluit
                   America/Blanc-Sablon
                   America/Puerto_Rico
                   America/Montevideo
                   Antarctica/Palmer
1      -02:30:52   America/St_Johns
                   America/Goose_Bay
1      -02:30:00   America/St_Johns
                   America/Montevideo
                   America/Goose_Bay
1      -02:00:00   America/Nuuk
                   America/Miquelon
                   America/Sao_Paulo
                   America/Montevideo
                   America/Araguaina
                   America/Bahia
                   America/Argentina/Buenos_Aires
                   America/Argentina/Cordoba
                   America/Argentina/Tucuman
                   America/Argentina/Catamarca
                   America/Argentina/Jujuy
                   America/Argentina/La_Rioja
                   America/Argentina/Mendoza
                   America/Argentina/Rio_Gallegos
                   America/Argentina/Salta
                   America/Argentina/San_Juan
                   America/Argentina/San_Luis
                   America/Argentina/Ushuaia
                   America/Fortaleza
                   America/Maceio
                   America/Recife
                   America/Danmarkshavn
                   America/Belem
                   America/Goose_Bay
                   Atlantic/Stanley
                   America/Pangnirtung
                   Antarctica/Palmer
1      -01:30:00   America/St_Johns
                   America/Montevideo
1      -01:00:00   America/Noronha
                   America/Scoresbysund
                   Atlantic/Azores
                   Atlantic/Cape_Verde
1      +00:00:00   Atlantic/Azores
                   Europe/Dublin
                   America/Scoresbysund
                   Africa/Casablanca
                   Africa/El_Aaiun
                   Atlantic/Reykjavik
                   Atlantic/Madeira
                   Europe/Prague
1      +00:20:00   Africa/Accra
1      +00:30:00   Africa/Accra
1      +00:34:39   Europe/Dublin
1      +01:00:00   WET
                   Europe/Lisbon
                   Europe/London
                   Atlantic/Madeira
                   Atlantic/Canary
                   Atlantic/Faroe
                   Africa/Casablanca
                   Africa/El_Aaiun
                   Africa/Windhoek
                   Africa/Algiers
                   Africa/Ceuta
                   Europe/Dublin
                   Europe/Gibraltar
                   Europe/Monaco
                   Europe/Paris
                   Europe/Brussels
                   Europe/Luxembourg
                   Europe/Madrid
1      +01:19:32   Europe/Amsterdam
1      +01:20:00   Europe/Amsterdam
1      +02:00:00   CET
                   Europe/Berlin
                   Europe/Brussels
                   Europe/Budapest
                   Europe/Copenhagen
                   Europe/Luxembourg
                   Europe/Malta
                   Europe/Oslo
                   Europe/Prague
                   Europe/Rome
                   Europe/Stockholm
                   Europe/Vienna
                   Europe/Warsaw
                   MET
                   Europe/Madrid
                   Europe/Amsterdam
                   Europe/Paris
                   Europe/Tirane
                   Europe/Belgrade
                   Europe/Gibraltar
                   Europe/Monaco
                   Europe/Zurich
                   Europe/Andorra
                   Africa/Ceuta
                   Antarctica/Troll
                   Africa/Tripoli
                   Africa/Tunis
                   Europe/Vilnius
                   Europe/Lisbon
                   Africa/Ndjamena
                   Africa/Algiers
                   Europe/London
                   Europe/Kaliningrad
                   Europe/Tallinn
                   Europe/Uzhgorod
                   Europe/Chisinau
                   Europe/Minsk
                   Europe/Riga
                   Europe/Simferopol
                   Europe/Sofia
                   Europe/Athens
                   Europe/Kiev
                   Europe/Zaporozhye
1      +02:36:34   Europe/Riga
1      +03:00:00   EET
                   Asia/Beirut
                   Asia/Damascus
                   Europe/Athens
                   Europe/Bucharest
                   Europe/Chisinau
                   Asia/Gaza
                   Asia/Hebron
                   Asia/Jerusalem
                   Europe/Helsinki
                   Asia/Amman
                   Asia/Famagusta
                   Asia/Nicosia
                   Europe/Sofia
                   Europe/Riga
                   Europe/Tallinn
                   Europe/Vilnius
                   Europe/Kiev
                   Europe/Zaporozhye
                   Europe/Uzhgorod
                   Europe/Istanbul
                   Africa/Cairo
                   Europe/Simferopol
                   Europe/Kaliningrad
                   Europe/Minsk
                   Europe/Moscow
                   Europe/Samara
                   Europe/Ulyanovsk
                   Africa/Juba
                   Africa/Khartoum
                   Europe/Berlin
                   Africa/Johannesburg
                   Africa/Windhoek
                   Europe/Warsaw
1      +03:31:19   Europe/Moscow
1      +04:00:00   Europe/Moscow
                   Europe/Saratov
                   Europe/Volgograd
                   Europe/Astrakhan
                   Europe/Kirov
                   Europe/Samara
                   Europe/Ulyanovsk
                   Asia/Baghdad
                   Asia/Tbilisi
                   Europe/Simferopol
                   Asia/Yerevan
                   Asia/Baku
                   Europe/Chisinau
                   Europe/Kiev
                   Europe/Zaporozhye
                   Europe/Minsk
                   Europe/Uzhgorod
                   Europe/Kaliningrad
                   Europe/Riga
                   Europe/Tallinn
                   Europe/Vilnius
                   Europe/Istanbul
                   Asia/Jerusalem
1      +04:30:00   Asia/Tehran
1      +04:31:19   Europe/Moscow
1      +05:00:00   Asia/Baku
                   Asia/Yerevan
                   Europe/Samara
                   Indian/Mauritius
                   Asia/Tbilisi
                   Asia/Oral
                   Asia/Aqtau
                   Asia/Atyrau
                   Asia/Aqtobe
                   Asia/Ashgabat
                   Asia/Qostanay
                   Asia/Qyzylorda
                   Asia/Yekaterinburg
                   Europe/Astrakhan
                   Europe/Kirov
                   Europe/Ulyanovsk
                   Europe/Saratov
                   Europe/Volgograd
                   Asia/Tehran
                   Europe/Moscow
1      +06:00:00   Asia/Yekaterinburg
                   Asia/Karachi
                   Asia/Bishkek
                   Asia/Aqtobe
                   Asia/Qostanay
                   Asia/Qyzylorda
                   Asia/Atyrau
                   Asia/Aqtau
                   Asia/Samarkand
                   Asia/Almaty
                   Asia/Dushanbe
                   Asia/Omsk
                   Asia/Tashkent
                   Asia/Ashgabat
                   Asia/Oral
                   Asia/Colombo
1      +06:30:00   Asia/Kolkata
                   Asia/Colombo
                   Asia/Karachi
1      +07:00:00   Asia/Omsk
                   Asia/Barnaul
                   Asia/Novokuznetsk
                   Asia/Novosibirsk
                   Asia/Tomsk
                   Asia/Dhaka
                   Asia/Almaty
                   Asia/Krasnoyarsk
                   Asia/Bishkek
                   Asia/Dushanbe
                   Asia/Tashkent
1      +07:20:00   Asia/Kuala_Lumpur
                   Asia/Singapore
1      +08:00:00   Asia/Hovd
                   Asia/Krasnoyarsk
                   Asia/Novokuznetsk
                   Asia/Tomsk
                   Asia/Barnaul
                   Asia/Novosibirsk
                   Asia/Irkutsk
1      +08:20:00   Asia/Kuching
1      +08:30:00   Asia/Hong_Kong
1      +09:00:00   Asia/Ulaanbaatar
                   Asia/Choibalsan
                   Asia/Irkutsk
                   Australia/Perth
                   Asia/Shanghai
                   Asia/Chita
                   Asia/Khandyga
                   Asia/Yakutsk
                   Asia/Hong_Kong
                   Asia/Macau
                   Asia/Taipei
                   Asia/Manila
1      +09:30:00   Asia/Seoul
1      +09:45:00   Australia/Eucla
1      +10:00:00   Asia/Chita
                   Asia/Yakutsk
                   Asia/Choibalsan
                   Asia/Khandyga
                   Asia/Vladivostok
                   Asia/Seoul
                   Asia/Tokyo
                   Asia/Macau
1      +10:30:00   Australia/Adelaide
                   Australia/Broken_Hill
                   Australia/Darwin
1      +11:00:00   Australia/Hobart
                   Australia/Melbourne
                   Australia/Sydney
                   Australia/Lord_Howe
                   Antarctica/Macquarie
                   Asia/Vladivostok
                   Asia/Sakhalin
                   Asia/Khandyga
                   Australia/Lindeman
                   Australia/Brisbane
                   Asia/Magadan
                   Asia/Srednekolymsk
                   Asia/Ust-Nera
                   Pacific/Guam
1      +11:30:00   Australia/Lord_Howe
1      +12:00:00   Pacific/Norfolk
                   Asia/Magadan
                   Asia/Srednekolymsk
                   Asia/Ust-Nera
                   Asia/Anadyr
                   Asia/Kamchatka
                   Pacific/Noumea
                   Asia/Sakhalin
                   Pacific/Efate
                   Pacific/Auckland
1      +12:30:00   Pacific/Norfolk
                   Pacific/Auckland
1      +13:00:00   Pacific/Auckland
                   Pacific/Fiji
                   Asia/Kamchatka
                   Asia/Anadyr
1      +13:45:00   Pacific/Chatham
1      +14:00:00   Pacific/Apia
                   Pacific/Tongatapu
                   Asia/Anadyr

In the time zone definitions, abbreviations are used to specify the current time (e.g. EST in the America/New_York time zone). In some cases, the abbreviation appears in only a single time zone, so for these, there is no ambiguity.

More often though, abbreviations are used in multiple time zones. When a date is parsed that contains one of these abbreviations, it will try to interpret the date using each of the time zones in the order listed below until one is found which yields a valid date.

The abbreviations LMT and zzz which occur in the zoneinfo databases are ignored (and when parsing a date including them, the local time zone will be used).

The default order can be overridden using the "abbrev" method of the Date::Manip::TZ module.

The order given here is open to discussion (and possible change) based on changes to the timezone database. I will always place emphasis on a time zone that used the abbreviation more recently than another time zone. Within those constraints, I've tried to put the more commonly used time zone at a higher priority. Since I'm not always able to decide which is the most commonly used, I'm willing to entertain arguments for altering the order.

ALIAS            TIME ZONE           
---------------  --------------------
A                A
ACDT             Australia/Adelaide
                 Australia/Broken_Hill
                 Australia/Darwin
ACST             Australia/Adelaide
                 Australia/Darwin
                 Australia/Broken_Hill
ADDT             America/Goose_Bay
                 America/Pangnirtung
ADT              America/Halifax
                 America/Glace_Bay
                 America/Moncton
                 Atlantic/Bermuda
                 America/Goose_Bay
                 America/Thule
                 America/Pangnirtung
                 America/Barbados
                 America/Martinique
                 America/Blanc-Sablon
AEDT             Australia/Melbourne
                 Australia/Hobart
                 Australia/Sydney
                 Antarctica/Macquarie
                 Australia/Lindeman
                 Australia/Brisbane
AEST             Australia/Melbourne
                 Australia/Brisbane
                 Australia/Lindeman
                 Australia/Hobart
                 Australia/Sydney
                 Antarctica/Macquarie
                 Australia/Lord_Howe
                 Australia/Broken_Hill
AHDT             America/Anchorage
AHST             America/Anchorage
                 America/Adak
AKDT             America/Anchorage
                 America/Juneau
                 America/Nome
                 America/Sitka
                 America/Yakutat
                 America/Metlakatla
AKST             America/Anchorage
                 America/Juneau
                 America/Nome
                 America/Sitka
                 America/Yakutat
                 America/Metlakatla
AMT              Europe/Amsterdam
                 America/Asuncion
                 Europe/Athens
APT              America/Halifax
                 America/Anchorage
                 America/Blanc-Sablon
                 America/Glace_Bay
                 America/Moncton
                 America/Pangnirtung
                 America/Puerto_Rico
AST              America/Blanc-Sablon
                 America/Puerto_Rico
                 America/Glace_Bay
                 America/Halifax
                 America/Moncton
                 America/Martinique
                 America/Port_of_Spain
                 America/Thule
                 Atlantic/Bermuda
                 America/Barbados
                 America/Curacao
                 America/Goose_Bay
                 America/Santo_Domingo
                 America/Grand_Turk
                 America/Pangnirtung
                 America/Miquelon
                 America/Anchorage
AWDT             Australia/Perth
AWST             Australia/Perth
AWT              America/Halifax
                 America/Anchorage
                 America/Blanc-Sablon
                 America/Glace_Bay
                 America/Moncton
                 America/Pangnirtung
                 America/Puerto_Rico
B                B
BDST             Europe/Gibraltar
                 Europe/London
BDT              America/Adak
                 America/Nome
BMT              America/Barbados
                 Europe/Bucharest
                 Europe/Chisinau
                 Atlantic/Bermuda
                 Asia/Jakarta
                 Asia/Bangkok
                 Asia/Baghdad
                 America/Bogota
                 Europe/Zurich
                 Europe/Brussels
BST              Europe/London
                 America/Adak
                 America/Nome
                 Europe/Gibraltar
                 America/La_Paz
                 Europe/Dublin
                 Atlantic/Bermuda
C                C
CAST             Africa/Juba
                 Africa/Khartoum
CAT              Africa/Maputo
                 Africa/Juba
                 Africa/Khartoum
                 Africa/Windhoek
CDDT             America/Rankin_Inlet
                 America/Resolute
CDT              America/Chicago
                 America/Winnipeg
                 America/Indiana/Knox
                 America/Indiana/Tell_City
                 America/Menominee
                 America/Rainy_River
                 America/Havana
                 America/Mexico_City
                 America/Rankin_Inlet
                 America/Resolute
                 America/Matamoros
                 America/Monterrey
                 America/North_Dakota/Center
                 America/Merida
                 America/North_Dakota/New_Salem
                 America/Bahia_Banderas
                 America/North_Dakota/Beulah
                 America/Cancun
                 America/Indiana/Petersburg
                 America/Indiana/Vincennes
                 America/Indiana/Winamac
                 America/Guatemala
                 America/Managua
                 America/Tegucigalpa
                 America/Kentucky/Monticello
                 America/Cambridge_Bay
                 America/Iqaluit
                 America/Pangnirtung
                 America/Chihuahua
                 America/Ojinaga
                 America/Costa_Rica
                 Asia/Shanghai
                 America/El_Salvador
                 America/Belize
                 Asia/Macau
                 Asia/Taipei
                 America/Indiana/Marengo
                 America/Kentucky/Louisville
                 America/Indiana/Indianapolis
                 America/Atikokan
                 America/Indiana/Vevay
CEMT             Europe/Berlin
CEST             CET
                 Europe/Berlin
                 Europe/Brussels
                 Europe/Budapest
                 Europe/Copenhagen
                 Europe/Luxembourg
                 Europe/Malta
                 Europe/Oslo
                 Europe/Prague
                 Europe/Rome
                 Europe/Stockholm
                 Europe/Vienna
                 Europe/Warsaw
                 Europe/Amsterdam
                 Europe/Paris
                 Europe/Tirane
                 Europe/Belgrade
                 Europe/Zurich
                 Europe/Madrid
                 Europe/Monaco
                 Europe/Gibraltar
                 Europe/Andorra
                 Africa/Ceuta
                 Africa/Tripoli
                 Africa/Tunis
                 Europe/Vilnius
                 Europe/Lisbon
                 Africa/Algiers
                 Europe/Kaliningrad
                 Europe/Tallinn
                 Europe/Uzhgorod
                 Europe/Chisinau
                 Europe/Minsk
                 Europe/Riga
                 Europe/Simferopol
                 Europe/Sofia
                 Europe/Athens
                 Europe/Kiev
                 Europe/Zaporozhye
CET              CET
                 Europe/Belgrade
                 Europe/Budapest
                 Europe/Prague
                 Europe/Berlin
                 Europe/Copenhagen
                 Europe/Malta
                 Europe/Rome
                 Europe/Vienna
                 Europe/Oslo
                 Europe/Zurich
                 Europe/Stockholm
                 Europe/Luxembourg
                 Africa/Tunis
                 Europe/Tirane
                 Europe/Brussels
                 Europe/Warsaw
                 Europe/Madrid
                 Africa/Algiers
                 Europe/Amsterdam
                 Europe/Paris
                 Europe/Monaco
                 Europe/Andorra
                 Europe/Gibraltar
                 Africa/Ceuta
                 Africa/Tripoli
                 Europe/Vilnius
                 Europe/Lisbon
                 Europe/Uzhgorod
                 Europe/Kaliningrad
                 Europe/Sofia
                 Europe/Tallinn
                 Europe/Athens
                 Europe/Chisinau
                 Europe/Minsk
                 Europe/Riga
                 Europe/Simferopol
                 Europe/Kiev
                 Europe/Zaporozhye
CMT              America/La_Paz
                 America/Argentina/Buenos_Aires
                 America/Argentina/Catamarca
                 America/Argentina/Cordoba
                 America/Argentina/Jujuy
                 America/Argentina/La_Rioja
                 America/Argentina/Mendoza
                 America/Argentina/Rio_Gallegos
                 America/Argentina/Salta
                 America/Argentina/San_Juan
                 America/Argentina/San_Luis
                 America/Argentina/Tucuman
                 America/Argentina/Ushuaia
                 Europe/Chisinau
                 America/Caracas
                 America/Panama
                 Europe/Copenhagen
CPT              America/Chicago
                 America/Atikokan
                 America/Belize
                 America/Indiana/Indianapolis
                 America/Indiana/Knox
                 America/Indiana/Marengo
                 America/Indiana/Petersburg
                 America/Indiana/Tell_City
                 America/Indiana/Vevay
                 America/Indiana/Vincennes
                 America/Indiana/Winamac
                 America/Kentucky/Louisville
                 America/Kentucky/Monticello
                 America/Menominee
                 America/Rainy_River
                 America/Winnipeg
CST              America/Chicago
                 America/Indiana/Knox
                 America/Indiana/Tell_City
                 America/Menominee
                 America/Winnipeg
                 America/Rainy_River
                 Asia/Taipei
                 Asia/Shanghai
                 Asia/Macau
                 America/Belize
                 America/Guatemala
                 America/Costa_Rica
                 America/El_Salvador
                 America/Tegucigalpa
                 America/Matamoros
                 America/Merida
                 America/Monterrey
                 America/Havana
                 America/Bahia_Banderas
                 America/Mexico_City
                 America/Managua
                 America/Resolute
                 America/Rankin_Inlet
                 America/Regina
                 America/Swift_Current
                 America/North_Dakota/Center
                 America/North_Dakota/New_Salem
                 America/North_Dakota/Beulah
                 America/Cancun
                 America/Indiana/Petersburg
                 America/Indiana/Vincennes
                 America/Indiana/Winamac
                 America/Cambridge_Bay
                 America/Kentucky/Monticello
                 America/Iqaluit
                 America/Pangnirtung
                 America/Chihuahua
                 America/Ojinaga
                 America/Indiana/Marengo
                 America/Kentucky/Louisville
                 America/Indiana/Indianapolis
                 America/Indiana/Vevay
                 America/Hermosillo
                 America/Mazatlan
                 America/Atikokan
                 America/Detroit
                 America/Thunder_Bay
CWT              America/Chicago
                 America/Atikokan
                 America/Belize
                 America/Indiana/Indianapolis
                 America/Indiana/Knox
                 America/Indiana/Marengo
                 America/Indiana/Petersburg
                 America/Indiana/Tell_City
                 America/Indiana/Vevay
                 America/Indiana/Vincennes
                 America/Indiana/Winamac
                 America/Kentucky/Louisville
                 America/Kentucky/Monticello
                 America/Menominee
                 America/Rainy_River
                 America/Winnipeg
                 America/Mexico_City
ChST             Pacific/Guam
D                D
DMT              Europe/Dublin
E                E
EAT              Africa/Nairobi
                 Africa/Juba
                 Africa/Khartoum
EDDT             America/Iqaluit
EDT              America/New_York
                 America/Nipigon
                 America/Toronto
                 America/Detroit
                 America/Nassau
                 America/Kentucky/Louisville
                 America/Indiana/Indianapolis
                 America/Indiana/Marengo
                 America/Indiana/Vevay
                 America/Indiana/Vincennes
                 America/Indiana/Winamac
                 America/Thunder_Bay
                 America/Grand_Turk
                 America/Iqaluit
                 America/Port-au-Prince
                 America/Pangnirtung
                 America/Kentucky/Monticello
                 America/Indiana/Petersburg
                 America/Cancun
                 America/Jamaica
                 America/Indiana/Tell_City
                 America/Santo_Domingo
EEST             EET
                 Asia/Beirut
                 Asia/Damascus
                 Europe/Athens
                 Europe/Bucharest
                 Europe/Chisinau
                 Asia/Gaza
                 Asia/Hebron
                 Europe/Helsinki
                 Asia/Amman
                 Asia/Famagusta
                 Asia/Nicosia
                 Europe/Sofia
                 Europe/Riga
                 Europe/Tallinn
                 Europe/Vilnius
                 Europe/Kiev
                 Europe/Zaporozhye
                 Europe/Uzhgorod
                 Europe/Istanbul
                 Africa/Cairo
                 Europe/Simferopol
                 Europe/Kaliningrad
                 Europe/Minsk
                 Europe/Moscow
                 Europe/Warsaw
EET              EET
                 Asia/Beirut
                 Europe/Sofia
                 Asia/Gaza
                 Asia/Hebron
                 Africa/Cairo
                 Europe/Athens
                 Asia/Damascus
                 Europe/Vilnius
                 Europe/Helsinki
                 Europe/Tallinn
                 Asia/Famagusta
                 Asia/Nicosia
                 Europe/Kiev
                 Europe/Zaporozhye
                 Europe/Riga
                 Asia/Amman
                 Europe/Bucharest
                 Europe/Chisinau
                 Europe/Kaliningrad
                 Africa/Tripoli
                 Europe/Uzhgorod
                 Europe/Istanbul
                 Europe/Simferopol
                 Europe/Minsk
                 Europe/Moscow
                 Europe/Warsaw
EMT              Pacific/Easter
EPT              America/New_York
                 America/Detroit
                 America/Iqaluit
                 America/Nassau
                 America/Nipigon
                 America/Thunder_Bay
                 America/Toronto
EST              America/New_York
                 America/Nipigon
                 America/Toronto
                 America/Panama
                 America/Thunder_Bay
                 America/Grand_Turk
                 America/Jamaica
                 America/Nassau
                 America/Detroit
                 America/Port-au-Prince
                 America/Atikokan
                 America/Iqaluit
                 America/Indiana/Vevay
                 America/Indiana/Indianapolis
                 America/Indiana/Marengo
                 America/Indiana/Winamac
                 America/Kentucky/Louisville
                 America/Indiana/Vincennes
                 America/Indiana/Petersburg
                 America/Cancun
                 America/Pangnirtung
                 America/Kentucky/Monticello
                 America/Resolute
                 America/Indiana/Knox
                 America/Indiana/Tell_City
                 America/Rankin_Inlet
                 America/Santo_Domingo
                 America/Cambridge_Bay
                 America/Managua
                 America/Merida
                 America/Menominee
                 America/Chicago
                 America/Moncton
EWT              America/New_York
                 America/Detroit
                 America/Iqaluit
                 America/Nassau
                 America/Nipigon
                 America/Thunder_Bay
                 America/Toronto
F                F
FFMT             America/Martinique
FMT              Atlantic/Madeira
G                G
GDT              Pacific/Guam
GMT              Etc/GMT
                 Europe/London
                 Africa/Abidjan
                 Africa/Sao_Tome
                 Africa/Accra
                 Europe/Dublin
                 Atlantic/Reykjavik
                 Africa/Monrovia
                 Africa/Bissau
                 America/Danmarkshavn
                 Europe/Gibraltar
                 Europe/Prague
                 Africa/Lagos
GMT+1            Etc/GMT+1
GMT+10           Etc/GMT+10
GMT+11           Etc/GMT+11
GMT+12           Etc/GMT+12
GMT+2            Etc/GMT+2
GMT+3            Etc/GMT+3
GMT+4            Etc/GMT+4
GMT+5            Etc/GMT+5
GMT+6            Etc/GMT+6
GMT+7            Etc/GMT+7
GMT+8            Etc/GMT+8
GMT+9            Etc/GMT+9
GMT-1            Etc/GMT-1
GMT-10           Etc/GMT-10
GMT-11           Etc/GMT-11
GMT-12           Etc/GMT-12
GMT-13           Etc/GMT-13
GMT-14           Etc/GMT-14
GMT-2            Etc/GMT-2
GMT-3            Etc/GMT-3
GMT-4            Etc/GMT-4
GMT-5            Etc/GMT-5
GMT-6            Etc/GMT-6
GMT-7            Etc/GMT-7
GMT-8            Etc/GMT-8
GMT-9            Etc/GMT-9
GST              Pacific/Guam
H                H
HDT              America/Adak
                 Pacific/Honolulu
HKST             Asia/Hong_Kong
HKT              Asia/Hong_Kong
HKWT             Asia/Hong_Kong
HMT              Asia/Dhaka
                 America/Havana
                 Europe/Helsinki
                 Atlantic/Azores
                 Asia/Kolkata
HPT              Pacific/Honolulu
HST              Pacific/Honolulu
                 America/Adak
HWT              Pacific/Honolulu
I                I
IDDT             Asia/Jerusalem
IDT              Asia/Jerusalem
                 Asia/Gaza
                 Asia/Hebron
IMT              Asia/Irkutsk
                 Europe/Istanbul
                 Europe/Sofia
IST              Asia/Kolkata
                 Europe/Dublin
                 Asia/Jerusalem
                 Asia/Gaza
                 Asia/Hebron
JDT              Asia/Tokyo
JMT              Asia/Jerusalem
JST              Asia/Tokyo
                 Asia/Pyongyang
                 Asia/Seoul
                 Asia/Taipei
                 Asia/Hong_Kong
                 Asia/Manila
K                K
KDT              Asia/Seoul
KMT              Europe/Kiev
                 Europe/Vilnius
                 America/Grand_Turk
                 America/Jamaica
KST              Asia/Seoul
                 Asia/Pyongyang
L                L
LST              Europe/Riga
M                M
MDDT             America/Cambridge_Bay
                 America/Yellowknife
MDST             Europe/Moscow
MDT              America/Denver
                 America/Edmonton
                 America/Boise
                 America/Cambridge_Bay
                 America/Inuvik
                 America/Yellowknife
                 America/Mazatlan
                 America/Chihuahua
                 America/Ojinaga
                 America/North_Dakota/Beulah
                 America/Bahia_Banderas
                 America/North_Dakota/New_Salem
                 America/Hermosillo
                 America/North_Dakota/Center
                 America/Phoenix
                 America/Swift_Current
                 America/Regina
MEST             MET
MET              MET
MMT              Africa/Monrovia
                 Indian/Maldives
                 America/Managua
                 Asia/Makassar
                 Europe/Minsk
                 America/Montevideo
                 Europe/Moscow
                 Asia/Kolkata
                 Asia/Colombo
MPT              America/Denver
                 America/Boise
                 America/Cambridge_Bay
                 America/Edmonton
                 America/North_Dakota/Beulah
                 America/North_Dakota/Center
                 America/North_Dakota/New_Salem
                 America/Regina
                 America/Swift_Current
                 America/Yellowknife
MSD              Europe/Moscow
                 Europe/Simferopol
                 Europe/Chisinau
                 Europe/Kiev
                 Europe/Zaporozhye
                 Europe/Minsk
                 Europe/Uzhgorod
                 Europe/Kaliningrad
                 Europe/Riga
                 Europe/Tallinn
                 Europe/Vilnius
MSK              Europe/Moscow
                 Europe/Simferopol
                 Europe/Minsk
                 Europe/Zaporozhye
                 Europe/Kiev
                 Europe/Chisinau
                 Europe/Uzhgorod
                 Europe/Riga
                 Europe/Tallinn
                 Europe/Vilnius
                 Europe/Kaliningrad
MST              America/Denver
                 America/Phoenix
                 America/Creston
                 America/Edmonton
                 America/Cambridge_Bay
                 America/Chihuahua
                 America/Hermosillo
                 America/Mazatlan
                 America/Ojinaga
                 America/Boise
                 America/Yellowknife
                 America/Dawson_Creek
                 America/Inuvik
                 America/Fort_Nelson
                 America/Dawson
                 America/Whitehorse
                 America/North_Dakota/Beulah
                 America/Bahia_Banderas
                 America/North_Dakota/New_Salem
                 America/North_Dakota/Center
                 America/Swift_Current
                 America/Regina
                 America/Mexico_City
                 America/Tijuana
                 Europe/Moscow
MWT              America/Denver
                 America/Boise
                 America/Cambridge_Bay
                 America/Edmonton
                 America/North_Dakota/Beulah
                 America/North_Dakota/Center
                 America/North_Dakota/New_Salem
                 America/Regina
                 America/Swift_Current
                 America/Yellowknife
                 America/Phoenix
N                N
NDDT             America/St_Johns
NDT              America/St_Johns
                 America/Goose_Bay
NPT              America/Adak
                 America/Goose_Bay
                 America/Nome
                 America/St_Johns
NST              America/St_Johns
                 America/Adak
                 America/Nome
                 America/Goose_Bay
                 Europe/Amsterdam
NWT              America/St_Johns
                 America/Adak
                 America/Goose_Bay
                 America/Nome
NZDT             Pacific/Auckland
NZMT             Pacific/Auckland
NZST             Pacific/Auckland
O                O
P                P
PDDT             America/Inuvik
PDT              America/Los_Angeles
                 America/Vancouver
                 America/Tijuana
                 America/Dawson
                 America/Whitehorse
                 America/Fort_Nelson
                 America/Juneau
                 America/Metlakatla
                 America/Sitka
                 Asia/Manila
                 America/Dawson_Creek
                 America/Boise
PKST             Asia/Karachi
PKT              Asia/Karachi
PLMT             Asia/Ho_Chi_Minh
PMMT             Pacific/Port_Moresby
                 Pacific/Bougainville
PMT              America/Paramaribo
                 Asia/Pontianak
                 Asia/Yekaterinburg
                 Africa/Tunis
                 Europe/Paris
                 Africa/Algiers
                 Europe/Monaco
                 Europe/Prague
PPMT             America/Port-au-Prince
PPT              America/Los_Angeles
                 America/Dawson_Creek
                 America/Fort_Nelson
                 America/Juneau
                 America/Metlakatla
                 America/Sitka
                 America/Tijuana
                 America/Vancouver
PST              America/Los_Angeles
                 America/Vancouver
                 Asia/Manila
                 America/Tijuana
                 America/Whitehorse
                 America/Dawson
                 America/Metlakatla
                 America/Fort_Nelson
                 America/Juneau
                 America/Sitka
                 America/Inuvik
                 America/Dawson_Creek
                 America/Bahia_Banderas
                 America/Hermosillo
                 America/Mazatlan
                 America/Boise
                 America/Creston
PWT              America/Dawson_Creek
                 America/Fort_Nelson
                 America/Juneau
                 America/Los_Angeles
                 America/Metlakatla
                 America/Sitka
                 America/Tijuana
                 America/Vancouver
Q                Q
QMT              America/Guayaquil
R                R
RMT              Europe/Riga
                 Asia/Yangon
                 Europe/Rome
S                S
SAST             Africa/Johannesburg
                 Africa/Windhoek
SDMT             America/Santo_Domingo
SET              Europe/Stockholm
SJMT             America/Costa_Rica
SMT              America/Punta_Arenas
                 America/Santiago
                 Europe/Simferopol
                 Atlantic/Stanley
                 Asia/Kuala_Lumpur
                 Asia/Singapore
SST              Pacific/Pago_Pago
T                T
TBMT             Asia/Tbilisi
TMT              Asia/Tehran
                 Europe/Tallinn
U                U
UT               UT
UTC              UTC
V                V
W                W
WAST             Africa/Ndjamena
WAT              Africa/Ndjamena
                 Africa/Lagos
                 Africa/Sao_Tome
                 Africa/Windhoek
WEMT             Europe/Monaco
                 Europe/Lisbon
                 Europe/Paris
                 Europe/Madrid
WEST             WET
                 Europe/Lisbon
                 Atlantic/Madeira
                 Atlantic/Canary
                 Atlantic/Faroe
                 Africa/Algiers
                 Africa/Ceuta
                 Europe/Monaco
                 Europe/Paris
                 Europe/Luxembourg
                 Europe/Brussels
                 Europe/Madrid
WET              WET
                 Atlantic/Faroe
                 Europe/Lisbon
                 Atlantic/Canary
                 Atlantic/Madeira
                 Atlantic/Azores
                 Africa/Ceuta
                 Africa/Algiers
                 Europe/Andorra
                 Europe/Luxembourg
                 Europe/Brussels
                 Europe/Madrid
                 Europe/Monaco
                 Europe/Paris
WIB              Asia/Jakarta
                 Asia/Pontianak
WIT              Asia/Jayapura
WITA             Asia/Makassar
                 Asia/Pontianak
WMT              Europe/Vilnius
                 Europe/Warsaw
X                X
Y                Y
YDDT             America/Whitehorse
                 America/Dawson
YDT              America/Yakutat
                 America/Juneau
                 America/Dawson
                 America/Whitehorse
YPT              America/Whitehorse
                 America/Dawson
                 America/Yakutat
YST              America/Yakutat
                 America/Anchorage
                 America/Juneau
                 America/Nome
                 America/Sitka
                 America/Dawson
                 America/Whitehorse
YWT              America/Whitehorse
                 America/Dawson
                 America/Yakutat
Z                Z

None known.

Please refer to the Date::Manip::Problems documentation for information on submitting bug reports or questions to the author.

Date::Manip - main module documentation

This script is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

Sullivan Beck (sbeck@cpan.org)
2021-03-02 perl v5.32.1