IANA Time Zones Codes
This is a list of all current and historical time zones as defined by IANA. The list also includes the UTC offsets and named abbreviations.
| Timezone ID | Links to | Offset | Abbreviation |
|---|---|---|---|
| Africa/Abidjan | Canonical | +00:00 | GMT |
| Africa/Accra | Africa/Abidjan | +00:00 | GMT |
| Africa/Addis_Ababa | Africa/Nairobi | +03:00 | EAT |
| Africa/Algiers | Canonical | +01:00 | CET |
| Africa/Asmara | Africa/Nairobi | +03:00 | EAT |
| Africa/Asmera | Africa/Nairobi | +03:00 | EAT |
| Africa/Bamako | Africa/Abidjan | +00:00 | GMT |
| Africa/Bangui | Africa/Lagos | +01:00 | WAT |
| Africa/Banjul | Africa/Abidjan | +00:00 | GMT |
| Africa/Bissau | Canonical | +00:00 | GMT |
| Africa/Blantyre | Africa/Maputo | +02:00 | CAT |
| Africa/Brazzaville | Africa/Lagos | +01:00 | WAT |
| Africa/Bujumbura | Africa/Maputo | +02:00 | CAT |
| Africa/Cairo | Canonical | +02:00 / +03:00 | EET / EEST |
| Africa/Casablanca | Canonical | +01:00 / +00:00 | +01 / +00 |
| Africa/Ceuta | Canonical | +01:00 / +02:00 | CET / CEST |
| Africa/Conakry | Africa/Abidjan | +00:00 | GMT |
| Africa/Dakar | Africa/Abidjan | +00:00 | GMT |
| Africa/Dar_es_Salaam | Africa/Nairobi | +03:00 | EAT |
| Africa/Djibouti | Africa/Nairobi | +03:00 | EAT |
| Africa/Douala | Africa/Lagos | +01:00 | WAT |
| Africa/El_Aaiun | Canonical | +01:00 / +00:00 | +01 / +00 |
| Africa/Freetown | Africa/Abidjan | +00:00 | GMT |
| Africa/Gaborone | Africa/Maputo | +02:00 | CAT |
| Africa/Harare | Africa/Maputo | +02:00 | CAT |
| Africa/Johannesburg | Canonical | +02:00 | SAST |
| Africa/Juba | Canonical | +02:00 | CAT |
| Africa/Kampala | Africa/Nairobi | +03:00 | EAT |
| Africa/Khartoum | Canonical | +02:00 | CAT |
| Africa/Kigali | Africa/Maputo | +02:00 | CAT |
| Africa/Kinshasa | Africa/Lagos | +01:00 | WAT |
| Africa/Lagos | Canonical | +01:00 | WAT |
| Africa/Libreville | Africa/Lagos | +01:00 | WAT |
| Africa/Lome | Africa/Abidjan | +00:00 | GMT |
| Africa/Luanda | Africa/Lagos | +01:00 | WAT |
| Africa/Lubumbashi | Africa/Maputo | +02:00 | CAT |
| Africa/Lusaka | Africa/Maputo | +02:00 | CAT |
| Africa/Malabo | Africa/Lagos | +01:00 | WAT |
| Africa/Maputo | Canonical | +02:00 | CAT |
| Africa/Maseru | Africa/Johannesburg | +02:00 | SAST |
| Africa/Mbabane | Africa/Johannesburg | +02:00 | SAST |
| Africa/Mogadishu | Africa/Nairobi | +03:00 | EAT |
| Africa/Monrovia | Canonical | +00:00 | GMT |
| Africa/Nairobi | Canonical | +03:00 | EAT |
| Africa/Ndjamena | Canonical | +01:00 | WAT |
| Africa/Niamey | Africa/Lagos | +01:00 | WAT |
| Africa/Nouakchott | Africa/Abidjan | +00:00 | GMT |
| Africa/Ouagadougou | Africa/Abidjan | +00:00 | GMT |
| Africa/Porto-Novo | Africa/Lagos | +01:00 | WAT |
| Africa/Sao_Tome | Canonical | +00:00 | GMT |
| Africa/Timbuktu | Africa/Abidjan | +00:00 | GMT |
| Africa/Tripoli | Canonical | +02:00 | EET |
| Africa/Tunis | Canonical | +01:00 | CET |
| Africa/Windhoek | Canonical | +02:00 | CAT |
| America/Adak | Canonical | −10:00 / −09:00 | HST / HDT |
| America/Anchorage | Canonical | −09:00 / −08:00 | AKST / AKDT |
| America/Anguilla | America/Puerto_Rico | −04:00 | AST |
| America/Antigua | America/Puerto_Rico | −04:00 | AST |
| America/Araguaina | Canonical | −03:00 | -03 |
| America/Argentina/Buenos_Aires | Canonical | −03:00 | -03 |
| America/Argentina/Catamarca | Canonical | −03:00 | -03 |
| America/Argentina/ComodRivadavia | America/Argentina/Catamarca | −03:00 | -03 |
| America/Argentina/Cordoba | Canonical | −03:00 | -03 |
| America/Argentina/Jujuy | Canonical | −03:00 | -03 |
| America/Argentina/La_Rioja | Canonical | −03:00 | -03 |
| America/Argentina/Mendoza | Canonical | −03:00 | -03 |
| America/Argentina/Rio_Gallegos | Canonical | −03:00 | -03 |
| America/Argentina/Salta | Canonical | −03:00 | -03 |
| America/Argentina/San_Juan | Canonical | −03:00 | -03 |
| America/Argentina/San_Luis | Canonical | −03:00 | -03 |
| America/Argentina/Tucuman | Canonical | −03:00 | -03 |
| America/Argentina/Ushuaia | Canonical | −03:00 | -03 |
| America/Aruba | America/Puerto_Rico | −04:00 | AST |
| America/Asuncion | Canonical | −04:00 / −03:00 | -04 / -03 |
| America/Atikokan | America/Panama | −05:00 | EST |
| America/Atka | America/Adak | −10:00 / −09:00 | HST / HDT |
| America/Bahia | Canonical | −03:00 | -03 |
| America/Bahia_Banderas | Canonical | −06:00 | CST |
| America/Barbados | Canonical | −04:00 | AST |
| America/Belem | Canonical | −03:00 | -03 |
| America/Belize | Canonical | −06:00 | CST |
| America/Blanc-Sablon | America/Puerto_Rico | −04:00 | AST |
| America/Boa_Vista | Canonical | −04:00 | -04 |
| America/Bogota | Canonical | −05:00 | -05 |
| America/Boise | Canonical | −07:00 / −06:00 | MST / MDT |
| America/Buenos_Aires | America/Argentina/Buenos_Aires | −03:00 | -03 |
| America/Cambridge_Bay | Canonical | −07:00 / −06:00 | MST / MDT |
| America/Campo_Grande | Canonical | −04:00 | -04 |
| America/Cancun | Canonical | −05:00 | EST |
| America/Caracas | Canonical | −04:00 | -04 |
| America/Catamarca | America/Argentina/Catamarca | −03:00 | -03 |
| America/Cayenne | Canonical | −03:00 | -03 |
| America/Cayman | America/Panama | −05:00 | EST |
| America/Chicago | Canonical | −06:00 / −05:00 | CST / CDT |
| America/Chihuahua | Canonical | −06:00 | CST |
| America/Ciudad_Juarez | Canonical | −07:00 / −06:00 | MST / MDT |
| America/Coral_Harbour | America/Panama | −05:00 | EST |
| America/Cordoba | America/Argentina/Cordoba | −03:00 | -03 |
| America/Costa_Rica | Canonical | −06:00 | CST |
| America/Creston | America/Phoenix | −07:00 | MST |
| America/Cuiaba | Canonical | −04:00 | -04 |
| America/Curacao | America/Puerto_Rico | −04:00 | AST |
| America/Danmarkshavn | Canonical | +00:00 | GMT |
| America/Dawson | Canonical | −07:00 | MST |
| America/Dawson_Creek | Canonical | −07:00 | MST |
| America/Denver | Canonical | −07:00 / −06:00 | MST / MDT |
| America/Detroit | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Dominica | America/Puerto_Rico | −04:00 | AST |
| America/Edmonton | Canonical | −07:00 / −06:00 | MST / MDT |
| America/Eirunepe | Canonical | −05:00 | -05 |
| America/El_Salvador | Canonical | −06:00 | CST |
| America/Ensenada | America/Tijuana | −08:00 / −07:00 | PST / PDT |
| America/Fort_Nelson | Canonical | −07:00 | MST |
| America/Fort_Wayne | America/Indiana/Indianapolis | −05:00 / −04:00 | EST / EDT |
| America/Fortaleza | Canonical | −03:00 | -03 |
| America/Glace_Bay | Canonical | −04:00 / −03:00 | AST / ADT |
| America/Godthab | America/Nuuk | −02:00 | -02 |
| America/Goose_Bay | Canonical | −04:00 / −03:00 | AST / ADT |
| America/Grand_Turk | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Grenada | America/Puerto_Rico | −04:00 | AST |
| America/Guadeloupe | America/Puerto_Rico | −04:00 | AST |
| America/Guatemala | Canonical | −06:00 | CST |
| America/Guayaquil | Canonical | −05:00 | -05 |
| America/Guyana | Canonical | −04:00 | -04 |
| America/Halifax | Canonical | −04:00 / −03:00 | AST / ADT |
| America/Havana | Canonical | −05:00 / −04:00 | CST / CDT |
| America/Hermosillo | Canonical | −07:00 | MST |
| America/Indiana/Indianapolis | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Indiana/Knox | Canonical | −06:00 / −05:00 | CST / CDT |
| America/Indiana/Marengo | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Indiana/Petersburg | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Indiana/Tell_City | Canonical | −06:00 / −05:00 | CST / CDT |
| America/Indiana/Vevay | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Indiana/Vincennes | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Indiana/Winamac | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Indianapolis | America/Indiana/Indianapolis | −05:00 / −04:00 | EST / EDT |
| America/Inuvik | Canonical | −07:00 / −06:00 | MST / MDT |
| America/Iqaluit | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Jamaica | Canonical | −05:00 | EST |
| America/Jujuy | America/Argentina/Jujuy | −03:00 | -03 |
| America/Juneau | Canonical | −09:00 / −08:00 | AKST / AKDT |
| America/Kentucky/Louisville | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Kentucky/Monticello | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Knox_IN | America/Indiana/Knox | −06:00 / −05:00 | CST / CDT |
| America/Kralendijk | America/Puerto_Rico | −04:00 | AST |
| America/La_Paz | Canonical | −04:00 | -04 |
| America/Lima | Canonical | −05:00 | -05 |
| America/Los_Angeles | Canonical | −08:00 / −07:00 | PST / PDT |
| America/Louisville | America/Kentucky/Louisville | −05:00 / −04:00 | EST / EDT |
| America/Lower_Princes | America/Puerto_Rico | −04:00 | AST |
| America/Maceio | Canonical | −03:00 | -03 |
| America/Managua | Canonical | −06:00 | CST |
| America/Manaus | Canonical | −04:00 | -04 |
| America/Marigot | America/Puerto_Rico | −04:00 | AST |
| America/Martinique | Canonical | −04:00 | AST |
| America/Matamoros | Canonical | −06:00 / −05:00 | CST / CDT |
| America/Mazatlan | Canonical | −07:00 | MST |
| America/Mendoza | America/Argentina/Mendoza | −03:00 | -03 |
| America/Menominee | Canonical | −06:00 / −05:00 | CST / CDT |
| America/Merida | Canonical | −06:00 | CST |
| America/Metlakatla | Canonical | −09:00 / −08:00 | AKST / AKDT |
| America/Mexico_City | Canonical | −06:00 | CST |
| America/Miquelon | Canonical | −03:00 / −02:00 | -03 / -02 |
| America/Moncton | Canonical | −04:00 / −03:00 | AST / ADT |
| America/Monterrey | Canonical | −06:00 | CST |
| America/Montevideo | Canonical | −03:00 | -03 |
| America/Montreal | America/Toronto | −05:00 / −04:00 | EST / EDT |
| America/Montserrat | America/Puerto_Rico | −04:00 | AST |
| America/Nassau | America/Toronto | −05:00 / −04:00 | EST / EDT |
| America/New_York | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Nipigon | America/Toronto | −05:00 / −04:00 | EST / EDT |
| America/Nome | Canonical | −09:00 / −08:00 | AKST / AKDT |
| America/Noronha | Canonical | −02:00 | -02 |
| America/North_Dakota/Beulah | Canonical | −06:00 / −05:00 | CST / CDT |
| America/North_Dakota/Center | Canonical | −06:00 / −05:00 | CST / CDT |
| America/North_Dakota/New_Salem | Canonical | −06:00 / −05:00 | CST / CDT |
| America/Nuuk | Canonical | −02:00 | -02 |
| America/Ojinaga | Canonical | −06:00 / −05:00 | CST / CDT |
| America/Panama | Canonical | −05:00 | EST |
| America/Pangnirtung | America/Iqaluit | −05:00 / −04:00 | EST / EDT |
| America/Paramaribo | Canonical | −03:00 | -03 |
| America/Phoenix | Canonical | −07:00 | MST |
| America/Port-au-Prince | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Port_of_Spain | America/Puerto_Rico | −04:00 | AST |
| America/Porto_Acre | America/Rio_Branco | −05:00 | -05 |
| America/Porto_Velho | Canonical | −04:00 | -04 |
| America/Puerto_Rico | Canonical | −04:00 | AST |
| America/Punta_Arenas | Canonical | −03:00 | -03 |
| America/Rainy_River | America/Winnipeg | −06:00 / −05:00 | CST / CDT |
| America/Rankin_Inlet | Canonical | −06:00 / −05:00 | CST / CDT |
| America/Recife | Canonical | −03:00 | -03 |
| America/Regina | Canonical | −06:00 | CST |
| America/Resolute | Canonical | −06:00 / −05:00 | CST / CDT |
| America/Rio_Branco | Canonical | −05:00 | -05 |
| America/Rosario | America/Argentina/Cordoba | −03:00 | -03 |
| America/Santa_Isabel | America/Tijuana | −08:00 / −07:00 | PST / PDT |
| America/Santarem | Canonical | −03:00 | -03 |
| America/Santiago | Canonical | −04:00 / −03:00 | -04 / -03 |
| America/Santo_Domingo | Canonical | −04:00 | AST |
| America/Sao_Paulo | Canonical | −03:00 | -03 |
| America/Scoresbysund | Canonical | −01:00 / +00:00 | -01 / +00 |
| America/Shiprock | America/Denver | −07:00 / −06:00 | MST / MDT |
| America/Sitka | Canonical | −09:00 / −08:00 | AKST / AKDT |
| America/St_Barthelemy | America/Puerto_Rico | −04:00 | AST |
| America/St_Johns | Canonical | −03:30 / −02:30 | NST / NDT |
| America/St_Kitts | America/Puerto_Rico | −04:00 | AST |
| America/St_Lucia | America/Puerto_Rico | −04:00 | AST |
| America/St_Thomas | America/Puerto_Rico | −04:00 | AST |
| America/St_Vincent | America/Puerto_Rico | −04:00 | AST |
| America/Swift_Current | Canonical | −06:00 | CST |
| America/Tegucigalpa | Canonical | −06:00 | CST |
| America/Thule | Canonical | −04:00 / −03:00 | AST / ADT |
| America/Thunder_Bay | America/Toronto | −05:00 / −04:00 | EST / EDT |
| America/Tijuana | Canonical | −08:00 / −07:00 | PST / PDT |
| America/Toronto | Canonical | −05:00 / −04:00 | EST / EDT |
| America/Tortola | America/Puerto_Rico | −04:00 | AST |
| America/Vancouver | Canonical | −08:00 / −07:00 | PST / PDT |
| America/Virgin | America/Puerto_Rico | −04:00 | AST |
| America/Whitehorse | Canonical | −07:00 | MST |
| America/Winnipeg | Canonical | −06:00 / −05:00 | CST / CDT |
| America/Yakutat | Canonical | −09:00 / −08:00 | AKST / AKDT |
| America/Yellowknife | America/Edmonton | −07:00 / −06:00 | MST / MDT |
| Antarctica/Casey | Canonical | +08:00 / +11:00 | +08 / +11 |
| Antarctica/Davis | Canonical | +07:00 | +07 |
| Antarctica/DumontDUrville | Pacific/Port_Moresby | +10:00 | +10 |
| Antarctica/Macquarie | Canonical | +10:00 / +11:00 | AEST / AEDT |
| Antarctica/Mawson | Canonical | +05:00 | +05 |
| Antarctica/McMurdo | Pacific/Auckland | +12:00 / +13:00 | NZST / NZDT |
| Antarctica/Palmer | Canonical | −03:00 | -03 |
| Antarctica/Rothera | Canonical | −03:00 | -03 |
| Antarctica/South_Pole | Pacific/Auckland | +12:00 / +13:00 | NZST / NZDT |
| Antarctica/Syowa | Asia/Riyadh | +03:00 | +03 |
| Antarctica/Troll | Canonical | +00:00 / +02:00 | +00 / +02 |
| Antarctica/Vostok | Asia/Urumqi | +06:00 | +06 |
| Arctic/Longyearbyen | Europe/Berlin | +01:00 / +02:00 | CET / CEST |
| Asia/Aden | Asia/Riyadh | +03:00 | +03 |
| Asia/Almaty | Canonical | +06:00 | +06 |
| Asia/Amman | Canonical | +03:00 | +03 |
| Asia/Anadyr | Canonical | +12:00 | +12 |
| Asia/Aqtau | Canonical | +05:00 | +05 |
| Asia/Aqtobe | Canonical | +05:00 | +05 |
| Asia/Ashgabat | Canonical | +05:00 | +05 |
| Asia/Ashkhabad | Asia/Ashgabat | +05:00 | +05 |
| Asia/Atyrau | Canonical | +05:00 | +05 |
| Asia/Baghdad | Canonical | +03:00 | +03 |
| Asia/Bahrain | Asia/Qatar | +03:00 | +03 |
| Asia/Baku | Canonical | +04:00 | +04 |
| Asia/Bangkok | Canonical | +07:00 | +07 |
| Asia/Barnaul | Canonical | +07:00 | +07 |
| Asia/Beirut | Canonical | +02:00 / +03:00 | EET / EEST |
| Asia/Bishkek | Canonical | +06:00 | +06 |
| Asia/Brunei | Asia/Kuching | +08:00 | +08 |
| Asia/Calcutta | Asia/Kolkata | +05:30 | IST |
| Asia/Chita | Canonical | +09:00 | +09 |
| Asia/Choibalsan | Canonical | +08:00 | +08 |
| Asia/Chongqing | Asia/Shanghai | +08:00 | CST |
| Asia/Chungking | Asia/Shanghai | +08:00 | CST |
| Asia/Colombo | Canonical | +05:30 | +0530 |
| Asia/Dacca | Asia/Dhaka | +06:00 | +06 |
| Asia/Damascus | Canonical | +03:00 | +03 |
| Asia/Dhaka | Canonical | +06:00 | +06 |
| Asia/Dili | Canonical | +09:00 | +09 |
| Asia/Dubai | Canonical | +04:00 | +04 |
| Asia/Dushanbe | Canonical | +05:00 | +05 |
| Asia/Famagusta | Canonical | +02:00 / +03:00 | EET / EEST |
| Asia/Gaza | Canonical | +02:00 / +03:00 | EET / EEST |
| Asia/Harbin | Asia/Shanghai | +08:00 | CST |
| Asia/Hebron | Canonical | +02:00 / +03:00 | EET / EEST |
| Asia/Ho_Chi_Minh | Canonical | +07:00 | +07 |
| Asia/Hong_Kong | Canonical | +08:00 | HKT |
| Asia/Hovd | Canonical | +07:00 | +07 |
| Asia/Irkutsk | Canonical | +08:00 | +08 |
| Asia/Istanbul | Europe/Istanbul | +03:00 | +03 |
| Asia/Jakarta | Canonical | +07:00 | WIB |
| Asia/Jayapura | Canonical | +09:00 | WIT |
| Asia/Jerusalem | Canonical | +02:00 / +03:00 | IST / IDT |
| Asia/Kabul | Canonical | +04:30 | +0430 |
| Asia/Kamchatka | Canonical | +12:00 | +12 |
| Asia/Karachi | Canonical | +05:00 | PKT |
| Asia/Kashgar | Asia/Urumqi | +06:00 | +06 |
| Asia/Kathmandu | Canonical | +05:45 | +0545 |
| Asia/Katmandu | Asia/Kathmandu | +05:45 | +0545 |
| Asia/Khandyga | Canonical | +09:00 | +09 |
| Asia/Kolkata | Canonical | +05:30 | IST |
| Asia/Krasnoyarsk | Canonical | +07:00 | +07 |
| Asia/Kuala_Lumpur | Asia/Singapore | +08:00 | +08 |
| Asia/Kuching | Canonical | +08:00 | +08 |
| Asia/Kuwait | Asia/Riyadh | +03:00 | +03 |
| Asia/Macao | Asia/Macau | +08:00 | CST |
| Asia/Macau | Canonical | +08:00 | CST |
| Asia/Magadan | Canonical | +11:00 | +11 |
| Asia/Makassar | Canonical | +08:00 | WITA |
| Asia/Manila | Canonical | +08:00 | PST |
| Asia/Muscat | Asia/Dubai | +04:00 | +04 |
| Asia/Nicosia | Canonical | +02:00 / +03:00 | EET / EEST |
| Asia/Novokuznetsk | Canonical | +07:00 | +07 |
| Asia/Novosibirsk | Canonical | +07:00 | +07 |
| Asia/Omsk | Canonical | +06:00 | +06 |
| Asia/Oral | Canonical | +05:00 | +05 |
| Asia/Phnom_Penh | Asia/Bangkok | +07:00 | +07 |
| Asia/Pontianak | Canonical | +07:00 | WIB |
| Asia/Pyongyang | Canonical | +09:00 | KST |
| Asia/Qatar | Canonical | +03:00 | +03 |
| Asia/Qostanay | Canonical | +06:00 | +06 |
| Asia/Qyzylorda | Canonical | +05:00 | +05 |
| Asia/Riyadh | Canonical | +03:00 | +03 |
| Asia/Saigon | Asia/Ho_Chi_Minh | +07:00 | +07 |
| Asia/Sakhalin | Canonical | +11:00 | +11 |
| Asia/Samarkand | Canonical | +05:00 | +05 |
| Asia/Seoul | Canonical | +09:00 | KST |
| Asia/Shanghai | Canonical | +08:00 | CST |
| Asia/Singapore | Canonical | +08:00 | +08 |
| Asia/Srednekolymsk | Canonical | +11:00 | +11 |
| Asia/Taipei | Canonical | +08:00 | CST |
| Asia/Tashkent | Canonical | +05:00 | +05 |
| Asia/Tbilisi | Canonical | +04:00 | +04 |
| Asia/Tehran | Canonical | +03:30 | +0330 |
| Asia/Tel_Aviv | Asia/Jerusalem | +02:00 / +03:00 | IST / IDT |
| Asia/Thimbu | Asia/Thimphu | +06:00 | +06 |
| Asia/Thimphu | Canonical | +06:00 | +06 |
| Asia/Tokyo | Canonical | +09:00 | JST |
| Asia/Tomsk | Canonical | +07:00 | +07 |
| Asia/Ujung_Pandang | Asia/Makassar | +08:00 | WITA |
| Asia/Ulaanbaatar | Canonical | +08:00 | +08 |
| Asia/Ulan_Bator | Asia/Ulaanbaatar | +08:00 | +08 |
| Asia/Urumqi | Canonical | +06:00 | +06 |
| Asia/Ust-Nera | Canonical | +10:00 | +10 |
| Asia/Vientiane | Asia/Bangkok | +07:00 | +07 |
| Asia/Vladivostok | Canonical | +10:00 | +10 |
| Asia/Yakutsk | Canonical | +09:00 | +09 |
| Asia/Yangon | Canonical | +06:30 | +0630 |
| Asia/Yekaterinburg | Canonical | +05:00 | +05 |
| Asia/Yerevan | Canonical | +04:00 | +04 |
| Atlantic/Azores | Canonical | −01:00 / +00:00 | -01 / +00 |
| Atlantic/Bermuda | Canonical | −04:00 / −03:00 | AST / ADT |
| Atlantic/Canary | Canonical | +00:00 / +01:00 | WET / WEST |
| Atlantic/Cape_Verde | Canonical | −01:00 | -01 |
| Atlantic/Faeroe | Atlantic/Faroe | +00:00 / +01:00 | WET / WEST |
| Atlantic/Faroe | Canonical | +00:00 / +01:00 | WET / WEST |
| Atlantic/Jan_Mayen | Europe/Berlin | +01:00 / +02:00 | CET / CEST |
| Atlantic/Madeira | Canonical | +00:00 / +01:00 | WET / WEST |
| Atlantic/Reykjavik | Africa/Abidjan | +00:00 | GMT |
| Atlantic/South_Georgia | Canonical | −02:00 | -02 |
| Atlantic/St_Helena | Africa/Abidjan | +00:00 | GMT |
| Atlantic/Stanley | Canonical | −03:00 | -03 |
| Australia/ACT | Australia/Sydney | +10:00 / +11:00 | AEST / AEDT |
| Australia/Adelaide | Canonical | +09:30 / +10:30 | ACST / ACDT |
| Australia/Brisbane | Canonical | +10:00 | AEST |
| Australia/Broken_Hill | Canonical | +09:30 / +10:30 | ACST / ACDT |
| Australia/Canberra | Australia/Sydney | +10:00 / +11:00 | AEST / AEDT |
| Australia/Currie | Australia/Hobart | +10:00 / +11:00 | AEST / AEDT |
| Australia/Darwin | Canonical | +09:30 | ACST |
| Australia/Eucla | Canonical | +08:45 | +0845 |
| Australia/Hobart | Canonical | +10:00 / +11:00 | AEST / AEDT |
| Australia/LHI | Australia/Lord_Howe | +10:30 / +11:00 | +1030 / +11 |
| Australia/Lindeman | Canonical | +10:00 | AEST |
| Australia/Lord_Howe | Canonical | +10:30 / +11:00 | +1030 / +11 |
| Australia/Melbourne | Canonical | +10:00 / +11:00 | AEST / AEDT |
| Australia/North | Australia/Darwin | +09:30 | ACST |
| Australia/NSW | Australia/Sydney | +10:00 / +11:00 | AEST / AEDT |
| Australia/Perth | Canonical | +08:00 | AWST |
| Australia/Queensland | Australia/Brisbane | +10:00 | AEST |
| Australia/South | Australia/Adelaide | +09:30 / +10:30 | ACST / ACDT |
| Australia/Sydney | Canonical | +10:00 / +11:00 | AEST / AEDT |
| Australia/Tasmania | Australia/Hobart | +10:00 / +11:00 | AEST / AEDT |
| Australia/Victoria | Australia/Melbourne | +10:00 / +11:00 | AEST / AEDT |
| Australia/West | Australia/Perth | +08:00 | AWST |
| Australia/Yancowinna | Australia/Broken_Hill | +09:30 / +10:30 | ACST / ACDT |
| Brazil/Acre | America/Rio_Branco | −05:00 | -05 |
| Brazil/DeNoronha | America/Noronha | −02:00 | -02 |
| Brazil/East | America/Sao_Paulo | −03:00 | -03 |
| Brazil/West | America/Manaus | −04:00 | -04 |
| Canada/Atlantic | America/Halifax | −04:00 / −03:00 | AST / ADT |
| Canada/Central | America/Winnipeg | −06:00 / −05:00 | CST / CDT |
| Canada/Eastern | America/Toronto | −05:00 / −04:00 | EST / EDT |
| Canada/Mountain | America/Edmonton | −07:00 / −06:00 | MST / MDT |
| Canada/Newfoundland | America/St_Johns | −03:30 / −02:30 | NST / NDT |
| Canada/Pacific | America/Vancouver | −08:00 / −07:00 | PST / PDT |
| Canada/Saskatchewan | America/Regina | −06:00 | CST |
| Canada/Yukon | America/Whitehorse | −07:00 | MST |
| CET | Canonical | +01:00 / +02:00 | CET / CEST |
| Chile/Continental | America/Santiago | −04:00 / −03:00 | -04 / -03 |
| Chile/EasterIsland | Pacific/Easter | −06:00 / −05:00 | -06 / -05 |
| CST6CDT | Canonical | −06:00 / −05:00 | CST / CDT |
| Cuba | America/Havana | −05:00 / −04:00 | CST / CDT |
| EET | Canonical | +02:00 / +03:00 | EET / EEST |
| Egypt | Africa/Cairo | +02:00 / +03:00 | EET / EEST |
| Eire | Europe/Dublin | +01:00 / +00:00 | IST / GMT |
| EST | Canonical | −05:00 | EST |
| EST5EDT | Canonical | −05:00 / −04:00 | EST / EDT |
| Etc/GMT | Canonical | +00:00 | GMT |
| Etc/GMT+0 | Etc/GMT | +00:00 | GMT |
| Etc/GMT+1 | Canonical | −01:00 | -01 |
| Etc/GMT+10 | Canonical | −10:00 | -10 |
| Etc/GMT+11 | Canonical | −11:00 | -11 |
| Etc/GMT+12 | Canonical | −12:00 | -12 |
| Etc/GMT+2 | Canonical | −02:00 | -02 |
| Etc/GMT+3 | Canonical | −03:00 | -03 |
| Etc/GMT+4 | Canonical | −04:00 | -04 |
| Etc/GMT+5 | Canonical | −05:00 | -05 |
| Etc/GMT+6 | Canonical | −06:00 | -06 |
| Etc/GMT+7 | Canonical | −07:00 | -07 |
| Etc/GMT+8 | Canonical | −08:00 | -08 |
| Etc/GMT+9 | Canonical | −09:00 | -09 |
| Etc/GMT-0 | Etc/GMT | +00:00 | GMT |
| Etc/GMT-1 | Canonical | +01:00 | +01 |
| Etc/GMT-10 | Canonical | +10:00 | +10 |
| Etc/GMT-11 | Canonical | +11:00 | +11 |
| Etc/GMT-12 | Canonical | +12:00 | +12 |
| Etc/GMT-13 | Canonical | +13:00 | +13 |
| Etc/GMT-14 | Canonical | +14:00 | +14 |
| Etc/GMT-2 | Canonical | +02:00 | +02 |
| Etc/GMT-3 | Canonical | +03:00 | +03 |
| Etc/GMT-4 | Canonical | +04:00 | +04 |
| Etc/GMT-5 | Canonical | +05:00 | +05 |
| Etc/GMT-6 | Canonical | +06:00 | +06 |
| Etc/GMT-7 | Canonical | +07:00 | +07 |
| Etc/GMT-8 | Canonical | +08:00 | +08 |
| Etc/GMT-9 | Canonical | +09:00 | +09 |
| Etc/GMT0 | Etc/GMT | +00:00 | GMT |
| Etc/Greenwich | Etc/GMT | +00:00 | GMT |
| Etc/UCT | Etc/UTC | +00:00 | UTC |
| Etc/Universal | Etc/UTC | +00:00 | UTC |
| Etc/UTC | Canonical | +00:00 | UTC |
| Etc/Zulu | Etc/UTC | +00:00 | UTC |
| Europe/Amsterdam | Europe/Brussels | +01:00 / +02:00 | CET / CEST |
| Europe/Andorra | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Astrakhan | Canonical | +04:00 | +04 |
| Europe/Athens | Canonical | +02:00 / +03:00 | EET / EEST |
| Europe/Belfast | Europe/London | +00:00 / +01:00 | GMT / BST |
| Europe/Belgrade | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Berlin | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Bratislava | Europe/Prague | +01:00 / +02:00 | CET / CEST |
| Europe/Brussels | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Bucharest | Canonical | +02:00 / +03:00 | EET / EEST |
| Europe/Budapest | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Busingen | Europe/Zurich | +01:00 / +02:00 | CET / CEST |
| Europe/Chisinau | Canonical | +02:00 / +03:00 | EET / EEST |
| Europe/Copenhagen | Europe/Berlin | +01:00 / +02:00 | CET / CEST |
| Europe/Dublin | Canonical | +01:00 / +00:00 | IST / GMT |
| Europe/Gibraltar | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Guernsey | Europe/London | +00:00 / +01:00 | GMT / BST |
| Europe/Helsinki | Canonical | +02:00 / +03:00 | EET / EEST |
| Europe/Isle_of_Man | Europe/London | +00:00 / +01:00 | GMT / BST |
| Europe/Istanbul | Canonical | +03:00 | +03 |
| Europe/Jersey | Europe/London | +00:00 / +01:00 | GMT / BST |
| Europe/Kaliningrad | Canonical | +02:00 | EET |
| Europe/Kiev | Europe/Kyiv | +02:00 / +03:00 | EET / EEST |
| Europe/Kirov | Canonical | +03:00 | MSK |
| Europe/Kyiv | Canonical | +02:00 / +03:00 | EET / EEST |
| Europe/Lisbon | Canonical | +00:00 / +01:00 | WET / WEST |
| Europe/Ljubljana | Europe/Belgrade | +01:00 / +02:00 | CET / CEST |
| Europe/London | Canonical | +00:00 / +01:00 | GMT / BST |
| Europe/Luxembourg | Europe/Brussels | +01:00 / +02:00 | CET / CEST |
| Europe/Madrid | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Malta | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Mariehamn | Europe/Helsinki | +02:00 / +03:00 | EET / EEST |
| Europe/Minsk | Canonical | +03:00 | +03 |
| Europe/Monaco | Europe/Paris | +01:00 / +02:00 | CET / CEST |
| Europe/Moscow | Canonical | +03:00 | MSK |
| Europe/Nicosia | Asia/Nicosia | +02:00 / +03:00 | EET / EEST |
| Europe/Oslo | Europe/Berlin | +01:00 / +02:00 | CET / CEST |
| Europe/Paris | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Podgorica | Europe/Belgrade | +01:00 / +02:00 | CET / CEST |
| Europe/Prague | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Riga | Canonical | +02:00 / +03:00 | EET / EEST |
| Europe/Rome | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Samara | Canonical | +04:00 | +04 |
| Europe/San_Marino | Europe/Rome | +01:00 / +02:00 | CET / CEST |
| Europe/Sarajevo | Europe/Belgrade | +01:00 / +02:00 | CET / CEST |
| Europe/Saratov | Canonical | +04:00 | +04 |
| Europe/Simferopol | Canonical | +03:00 | MSK |
| Europe/Skopje | Europe/Belgrade | +01:00 / +02:00 | CET / CEST |
| Europe/Sofia | Canonical | +02:00 / +03:00 | EET / EEST |
| Europe/Stockholm | Europe/Berlin | +01:00 / +02:00 | CET / CEST |
| Europe/Tallinn | Canonical | +02:00 / +03:00 | EET / EEST |
| Europe/Tirane | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Tiraspol | Europe/Chisinau | +02:00 / +03:00 | EET / EEST |
| Europe/Ulyanovsk | Canonical | +04:00 | +04 |
| Europe/Uzhgorod | Europe/Kyiv | +02:00 / +03:00 | EET / EEST |
| Europe/Vaduz | Europe/Zurich | +01:00 / +02:00 | CET / CEST |
| Europe/Vatican | Europe/Rome | +01:00 / +02:00 | CET / CEST |
| Europe/Vienna | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Vilnius | Canonical | +02:00 / +03:00 | EET / EEST |
| Europe/Volgograd | Canonical | +03:00 | MSK |
| Europe/Warsaw | Canonical | +01:00 / +02:00 | CET / CEST |
| Europe/Zagreb | Europe/Belgrade | +01:00 / +02:00 | CET / CEST |
| Europe/Zaporozhye | Europe/Kyiv | +02:00 / +03:00 | EET / EEST |
| Europe/Zurich | Canonical | +01:00 / +02:00 | CET / CEST |
| Factory | Canonical | +00:00 | -00 |
| GB | Europe/London | +00:00 / +01:00 | GMT / BST |
| GB-Eire | Europe/London | +00:00 / +01:00 | GMT / BST |
| GMT | Etc/GMT | +00:00 | GMT |
| GMT+0 | Etc/GMT | +00:00 | GMT |
| GMT-0 | Etc/GMT | +00:00 | GMT |
| GMT0 | Etc/GMT | +00:00 | GMT |
| Greenwich | Etc/GMT | +00:00 | GMT |
| Hongkong | Asia/Hong_Kong | +08:00 | HKT |
| HST | Canonical | −10:00 | HST |
| Iceland | Africa/Abidjan | +00:00 | GMT |
| Indian/Antananarivo | Africa/Nairobi | +03:00 | EAT |
| Indian/Chagos | Canonical | +06:00 | +06 |
| Indian/Christmas | Asia/Bangkok | +07:00 | +07 |
| Indian/Cocos | Asia/Yangon | +06:30 | +0630 |
| Indian/Comoro | Africa/Nairobi | +03:00 | EAT |
| Indian/Kerguelen | Indian/Maldives | +05:00 | +05 |
| Indian/Mahe | Asia/Dubai | +04:00 | +04 |
| Indian/Maldives | Canonical | +05:00 | +05 |
| Indian/Mauritius | Canonical | +04:00 | +04 |
| Indian/Mayotte | Africa/Nairobi | +03:00 | EAT |
| Indian/Reunion | Asia/Dubai | +04:00 | +04 |
| Iran | Asia/Tehran | +03:30 | +0330 |
| Israel | Asia/Jerusalem | +02:00 / +03:00 | IST / IDT |
| Jamaica | America/Jamaica | −05:00 | EST |
| Japan | Asia/Tokyo | +09:00 | JST |
| Kwajalein | Pacific/Kwajalein | +12:00 | +12 |
| Libya | Africa/Tripoli | +02:00 | EET |
| MET | Canonical | +01:00 / +02:00 | MET / MEST |
| Mexico/BajaNorte | America/Tijuana | −08:00 / −07:00 | PST / PDT |
| Mexico/BajaSur | America/Mazatlan | −07:00 | MST |
| Mexico/General | America/Mexico_City | −06:00 | CST |
| MST | Canonical | −07:00 | MST |
| MST7MDT | Canonical | −07:00 / −06:00 | MST / MDT |
| Navajo | America/Denver | −07:00 / −06:00 | MST / MDT |
| NZ | Pacific/Auckland | +12:00 / +13:00 | NZST / NZDT |
| NZ-CHAT | Pacific/Chatham | +12:45 / +13:45 | +1245 / +1345 |
| Pacific/Apia | Canonical | +13:00 | +13 |
| Pacific/Auckland | Canonical | +12:00 / +13:00 | NZST / NZDT |
| Pacific/Bougainville | Canonical | +11:00 | +11 |
| Pacific/Chatham | Canonical | +12:45 / +13:45 | +1245 / +1345 |
| Pacific/Chuuk | Pacific/Port_Moresby | +10:00 | +10 |
| Pacific/Easter | Canonical | −06:00 / −05:00 | -06 / -05 |
| Pacific/Efate | Canonical | +11:00 | +11 |
| Pacific/Enderbury | Pacific/Kanton | +13:00 | +13 |
| Pacific/Fakaofo | Canonical | +13:00 | +13 |
| Pacific/Fiji | Canonical | +12:00 | +12 |
| Pacific/Funafuti | Pacific/Tarawa | +12:00 | +12 |
| Pacific/Galapagos | Canonical | −06:00 | -06 |
| Pacific/Gambier | Canonical | −09:00 | -09 |
| Pacific/Guadalcanal | Canonical | +11:00 | +11 |
| Pacific/Guam | Canonical | +10:00 | ChST |
| Pacific/Honolulu | Canonical | −10:00 | HST |
| Pacific/Johnston | Pacific/Honolulu | −10:00 | HST |
| Pacific/Kanton | Canonical | +13:00 | +13 |
| Pacific/Kiritimati | Canonical | +14:00 | +14 |
| Pacific/Kosrae | Canonical | +11:00 | +11 |
| Pacific/Kwajalein | Canonical | +12:00 | +12 |
| Pacific/Majuro | Pacific/Tarawa | +12:00 | +12 |
| Pacific/Marquesas | Canonical | −09:30 | -0930 |
| Pacific/Midway | Pacific/Pago_Pago | −11:00 | SST |
| Pacific/Nauru | Canonical | +12:00 | +12 |
| Pacific/Niue | Canonical | −11:00 | -11 |
| Pacific/Norfolk | Canonical | +11:00 / +12:00 | +11 / +12 |
| Pacific/Noumea | Canonical | +11:00 | +11 |
| Pacific/Pago_Pago | Canonical | −11:00 | SST |
| Pacific/Palau | Canonical | +09:00 | +09 |
| Pacific/Pitcairn | Canonical | −08:00 | -08 |
| Pacific/Pohnpei | Pacific/Guadalcanal | +11:00 | +11 |
| Pacific/Ponape | Pacific/Guadalcanal | +11:00 | +11 |
| Pacific/Port_Moresby | Canonical | +10:00 | +10 |
| Pacific/Rarotonga | Canonical | −10:00 | -10 |
| Pacific/Saipan | Pacific/Guam | +10:00 | ChST |
| Pacific/Samoa | Pacific/Pago_Pago | −11:00 | SST |
| Pacific/Tahiti | Canonical | −10:00 | -10 |
| Pacific/Tarawa | Canonical | +12:00 | +12 |
| Pacific/Tongatapu | Canonical | +13:00 | +13 |
| Pacific/Truk | Pacific/Port_Moresby | +10:00 | +10 |
| Pacific/Wake | Pacific/Tarawa | +12:00 | +12 |
| Pacific/Wallis | Pacific/Tarawa | +12:00 | +12 |
| Pacific/Yap | Pacific/Port_Moresby | +10:00 | +10 |
| Poland | Europe/Warsaw | +01:00 / +02:00 | CET / CEST |
| Portugal | Europe/Lisbon | +00:00 / +01:00 | WET / WEST |
| PRC | Asia/Shanghai | +08:00 | CST |
| PST8PDT | Canonical | −08:00 / −07:00 | PST / PDT |
| ROC | Asia/Taipei | +08:00 | CST |
| ROK | Asia/Seoul | +09:00 | KST |
| Singapore | Asia/Singapore | +08:00 | +08 |
| Turkey | Europe/Istanbul | +03:00 | +03 |
| UCT | Etc/UTC | +00:00 | UTC |
| Universal | Etc/UTC | +00:00 | UTC |
| US/Alaska | America/Anchorage | −09:00 / −08:00 | AKST / AKDT |
| US/Aleutian | America/Adak | −10:00 / −09:00 | HST / HDT |
| US/Arizona | America/Phoenix | −07:00 | MST |
| US/Central | America/Chicago | −06:00 / −05:00 | CST / CDT |
| US/East-Indiana | America/Indiana/Indianapolis | −05:00 / −04:00 | EST / EDT |
| US/Eastern | America/New_York | −05:00 / −04:00 | EST / EDT |
| US/Hawaii | Pacific/Honolulu | −10:00 | HST |
| US/Indiana-Starke | America/Indiana/Knox | −06:00 / −05:00 | CST / CDT |
| US/Michigan | America/Detroit | −05:00 / −04:00 | EST / EDT |
| US/Mountain | America/Denver | −07:00 / −06:00 | MST / MDT |
| US/Pacific | America/Los_Angeles | −08:00 / −07:00 | PST / PDT |
| US/Samoa | Pacific/Pago_Pago | −11:00 | SST |
| UTC | Etc/UTC | +00:00 | UTC |
| W-SU | Europe/Moscow | +03:00 | MSK |
| WET | Canonical | +00:00 / +01:00 | WET / WEST |
| Zulu | Etc/UTC | +00:00 | UTC |