## Timezones

Region | Code
--- | ---
Africa/Abidjan | GMT0
Africa/Accra | GMT0
Africa/Addis_Ababa | EAT-3
Africa/Algiers | CET-1
Africa/Asmara | EAT-3
Africa/Bamako | GMT0
Africa/Bangui | WAT-1
Africa/Banjul | GMT0
Africa/Bissau | GMT0
Africa/Blantyre | CAT-2
Africa/Brazzaville | WAT-1
Africa/Bujumbura | CAT-2
Africa/Cairo | EET-2
Africa/Casablanca | <+01>-1
Africa/Ceuta | CET-1CEST,M3.5.0,M10.5.0/3
Africa/Conakry | GMT0
Africa/Dakar | GMT0
Africa/Dar_es_Salaam | EAT-3
Africa/Djibouti | EAT-3
Africa/Douala | WAT-1
Africa/El_Aaiun | <+01>-1
Africa/Freetown | GMT0
Africa/Gaborone | CAT-2
Africa/Harare | CAT-2
Africa/Johannesburg | SAST-2
Africa/Juba | CAT-2
Africa/Kampala | EAT-3
Africa/Khartoum | CAT-2
Africa/Kigali | CAT-2
Africa/Kinshasa | WAT-1
Africa/Lagos | WAT-1
Africa/Libreville | WAT-1
Africa/Lome | GMT0
Africa/Luanda | WAT-1
Africa/Lubumbashi | CAT-2
Africa/Lusaka | CAT-2
Africa/Malabo | WAT-1
Africa/Maputo | CAT-2
Africa/Maseru | SAST-2
Africa/Mbabane | SAST-2
Africa/Mogadishu | EAT-3
Africa/Monrovia | GMT0
Africa/Nairobi | EAT-3
Africa/Ndjamena | WAT-1
Africa/Niamey | WAT-1
Africa/Nouakchott | GMT0
Africa/Ouagadougou | GMT0
Africa/Porto-Novo | WAT-1
Africa/Sao_Tome | GMT0
Africa/Tripoli | EET-2
Africa/Tunis | CET-1
Africa/Windhoek | CAT-2
America/Adak | HST10HDT,M3.2.0,M11.1.0
America/Anchorage | AKST9AKDT,M3.2.0,M11.1.0
America/Anguilla | AST4
America/Antigua | AST4
America/Araguaina | <-03>3
America/Argentina/Buenos_Aires | <-03>3
America/Argentina/Catamarca | <-03>3
America/Argentina/Cordoba | <-03>3
America/Argentina/Jujuy | <-03>3
America/Argentina/La_Rioja | <-03>3
America/Argentina/Mendoza | <-03>3
America/Argentina/Rio_Gallegos | <-03>3
America/Argentina/Salta | <-03>3
America/Argentina/San_Juan | <-03>3
America/Argentina/San_Luis | <-03>3
America/Argentina/Tucuman | <-03>3
America/Argentina/Ushuaia | <-03>3
America/Aruba | AST4
America/Asuncion | <-04>4<-03>,M10.1.0/0,M3.4.0/0
America/Atikokan | EST5
America/Bahia | <-03>3
America/Bahia_Banderas | CST6CDT,M4.1.0,M10.5.0
America/Barbados | AST4
America/Belem | <-03>3
America/Belize | CST6
America/Blanc-Sablon | AST4
America/Boa_Vista | <-04>4
America/Bogota | <-05>5
America/Boise | MST7MDT,M3.2.0,M11.1.0
America/Cambridge_Bay | MST7MDT,M3.2.0,M11.1.0
America/Campo_Grande | <-04>4
America/Cancun | EST5
America/Caracas | <-04>4
America/Cayenne | <-03>3
America/Cayman | EST5
America/Chicago | CST6CDT,M3.2.0,M11.1.0
America/Chihuahua | MST7MDT,M4.1.0,M10.5.0
America/Costa_Rica | CST6
America/Creston | MST7
America/Cuiaba | <-04>4
America/Curacao | AST4
America/Danmarkshavn | GMT0
America/Dawson | MST7
America/Dawson_Creek | MST7
America/Denver | MST7MDT,M3.2.0,M11.1.0
America/Detroit | EST5EDT,M3.2.0,M11.1.0
America/Dominica | AST4
America/Edmonton | MST7MDT,M3.2.0,M11.1.0
America/Eirunepe | <-05>5
America/El_Salvador | CST6
America/Fort_Nelson | MST7
America/Fortaleza | <-03>3
America/Glace_Bay | AST4ADT,M3.2.0,M11.1.0
America/Godthab | <-03>3<-02>,M3.5.0/-2,M10.5.0/-1
America/Goose_Bay | AST4ADT,M3.2.0,M11.1.0
America/Grand_Turk | EST5EDT,M3.2.0,M11.1.0
America/Grenada | AST4
America/Guadeloupe | AST4
America/Guatemala | CST6
America/Guayaquil | <-05>5
America/Guyana | <-04>4
America/Halifax | AST4ADT,M3.2.0,M11.1.0
America/Havana | CST5CDT,M3.2.0/0,M11.1.0/1
America/Hermosillo | MST7
America/Indiana/Indianapolis | EST5EDT,M3.2.0,M11.1.0
America/Indiana/Knox | CST6CDT,M3.2.0,M11.1.0
America/Indiana/Marengo | EST5EDT,M3.2.0,M11.1.0
America/Indiana/Petersburg | EST5EDT,M3.2.0,M11.1.0
America/Indiana/Tell_City | CST6CDT,M3.2.0,M11.1.0
America/Indiana/Vevay | EST5EDT,M3.2.0,M11.1.0
America/Indiana/Vincennes | EST5EDT,M3.2.0,M11.1.0
America/Indiana/Winamac | EST5EDT,M3.2.0,M11.1.0
America/Inuvik | MST7MDT,M3.2.0,M11.1.0
America/Iqaluit | EST5EDT,M3.2.0,M11.1.0
America/Jamaica | EST5
America/Juneau | AKST9AKDT,M3.2.0,M11.1.0
America/Kentucky/Louisville | EST5EDT,M3.2.0,M11.1.0
America/Kentucky/Monticello | EST5EDT,M3.2.0,M11.1.0
America/Kralendijk | AST4
America/La_Paz | <-04>4
America/Lima | <-05>5
America/Los_Angeles | PST8PDT,M3.2.0,M11.1.0
America/Lower_Princes | AST4
America/Maceio | <-03>3
America/Managua | CST6
America/Manaus | <-04>4
America/Marigot | AST4
America/Martinique | AST4
America/Matamoros | CST6CDT,M3.2.0,M11.1.0
America/Mazatlan | MST7MDT,M4.1.0,M10.5.0
America/Menominee | CST6CDT,M3.2.0,M11.1.0
America/Merida | CST6CDT,M4.1.0,M10.5.0
America/Metlakatla | AKST9AKDT,M3.2.0,M11.1.0
America/Mexico_City | CST6CDT,M4.1.0,M10.5.0
America/Miquelon | <-03>3<-02>,M3.2.0,M11.1.0
America/Moncton | AST4ADT,M3.2.0,M11.1.0
America/Monterrey | CST6CDT,M4.1.0,M10.5.0
America/Montevideo | <-03>3
America/Montreal | EST5EDT,M3.2.0,M11.1.0
America/Montserrat | AST4
America/Nassau | EST5EDT,M3.2.0,M11.1.0
America/New_York | EST5EDT,M3.2.0,M11.1.0
America/Nipigon | EST5EDT,M3.2.0,M11.1.0
America/Nome | AKST9AKDT,M3.2.0,M11.1.0
America/Noronha | <-02>2
America/North_Dakota/Beulah | CST6CDT,M3.2.0,M11.1.0
America/North_Dakota/Center | CST6CDT,M3.2.0,M11.1.0
America/North_Dakota/New_Salem | CST6CDT,M3.2.0,M11.1.0
America/Nuuk | <-03>3<-02>,M3.5.0/-2,M10.5.0/-1
America/Ojinaga | MST7MDT,M3.2.0,M11.1.0
America/Panama | EST5
America/Pangnirtung | EST5EDT,M3.2.0,M11.1.0
America/Paramaribo | <-03>3
America/Phoenix | MST7
America/Port_of_Spain | AST4
America/Port-au-Prince | EST5EDT,M3.2.0,M11.1.0
America/Porto_Velho | <-04>4
America/Puerto_Rico | AST4
America/Punta_Arenas | <-03>3
America/Rainy_River | CST6CDT,M3.2.0,M11.1.0
America/Rankin_Inlet | CST6CDT,M3.2.0,M11.1.0
America/Recife | <-03>3
America/Regina | CST6
America/Resolute | CST6CDT,M3.2.0,M11.1.0
America/Rio_Branco | <-05>5
America/Santarem | <-03>3
America/Santiago | <-04>4<-03>,M9.1.6/24,M4.1.6/24
America/Santo_Domingo | AST4
America/Sao_Paulo | <-03>3
America/Scoresbysund | <-01>1<+00>,M3.5.0/0,M10.5.0/1
America/Sitka | AKST9AKDT,M3.2.0,M11.1.0
America/St_Barthelemy | AST4
America/St_Johns | NST3:30NDT,M3.2.0,M11.1.0
America/St_Kitts | AST4
America/St_Lucia | AST4
America/St_Thomas | AST4
America/St_Vincent | AST4
America/Swift_Current | CST6
America/Tegucigalpa | CST6
America/Thule | AST4ADT,M3.2.0,M11.1.0
America/Thunder_Bay | EST5EDT,M3.2.0,M11.1.0
America/Tijuana | PST8PDT,M3.2.0,M11.1.0
America/Toronto | EST5EDT,M3.2.0,M11.1.0
America/Tortola | AST4
America/Vancouver | PST8PDT,M3.2.0,M11.1.0
America/Whitehorse | MST7
America/Winnipeg | CST6CDT,M3.2.0,M11.1.0
America/Yakutat | AKST9AKDT,M3.2.0,M11.1.0
America/Yellowknife | MST7MDT,M3.2.0,M11.1.0
Antarctica/Casey | <+11>-11
Antarctica/Davis | <+07>-7
Antarctica/DumontDUrville | <+10>-10
Antarctica/Macquarie | AEST-10AEDT,M10.1.0,M4.1.0/3
Antarctica/Mawson | <+05>-5
Antarctica/McMurdo | NZST-12NZDT,M9.5.0,M4.1.0/3
Antarctica/Palmer | <-03>3
Antarctica/Rothera | <-03>3
Antarctica/Syowa | <+03>-3
Antarctica/Troll | <+00>0<+02>-2,M3.5.0/1,M10.5.0/3
Antarctica/Vostok | <+06>-6
Arctic/Longyearbyen | CET-1CEST,M3.5.0,M10.5.0/3
Asia/Aden | <+03>-3
Asia/Almaty | <+06>-6
Asia/Amman | EET-2EEST,M2.5.4/24,M10.5.5/1
Asia/Anadyr | <+12>-12
Asia/Aqtau | <+05>-5
Asia/Aqtobe | <+05>-5
Asia/Ashgabat | <+05>-5
Asia/Atyrau | <+05>-5
Asia/Baghdad | <+03>-3
Asia/Bahrain | <+03>-3
Asia/Baku | <+04>-4
Asia/Bangkok | <+07>-7
Asia/Barnaul | <+07>-7
Asia/Beirut | EET-2EEST,M3.5.0/0,M10.5.0/0
Asia/Bishkek | <+06>-6
Asia/Brunei | <+08>-8
Asia/Chita | <+09>-9
Asia/Choibalsan | <+08>-8
Asia/Colombo | <+0530>-5:30
Asia/Damascus | EET-2EEST,M3.5.5/0,M10.5.5/0
Asia/Dhaka | <+06>-6
Asia/Dili | <+09>-9
Asia/Dubai | <+04>-4
Asia/Dushanbe | <+05>-5
Asia/Famagusta | EET-2EEST,M3.5.0/3,M10.5.0/4
Asia/Gaza | EET-2EEST,M3.4.4/48,M10.5.5/1
Asia/Hebron | EET-2EEST,M3.4.4/48,M10.5.5/1
Asia/Ho_Chi_Minh | <+07>-7
Asia/Hong_Kong | HKT-8
Asia/Hovd | <+07>-7
Asia/Irkutsk | <+08>-8
Asia/Jakarta | WIB-7
Asia/Jayapura | WIT-9
Asia/Jerusalem | IST-2IDT,M3.4.4/26,M10.5.0
Asia/Kabul | <+0430>-4:30
Asia/Kamchatka | <+12>-12
Asia/Karachi | PKT-5
Asia/Kathmandu | <+0545>-5:45
Asia/Khandyga | <+09>-9
Asia/Kolkata | IST-5:30
Asia/Krasnoyarsk | <+07>-7
Asia/Kuala_Lumpur | <+08>-8
Asia/Kuching | <+08>-8
Asia/Kuwait | <+03>-3
Asia/Macau | CST-8
Asia/Magadan | <+11>-11
Asia/Makassar | WITA-8
Asia/Manila | PST-8
Asia/Muscat | <+04>-4
Asia/Nicosia | EET-2EEST,M3.5.0/3,M10.5.0/4
Asia/Novokuznetsk | <+07>-7
Asia/Novosibirsk | <+07>-7
Asia/Omsk | <+06>-6
Asia/Oral | <+05>-5
Asia/Phnom_Penh | <+07>-7
Asia/Pontianak | WIB-7
Asia/Pyongyang | KST-9
Asia/Qatar | <+03>-3
Asia/Qyzylorda | <+05>-5
Asia/Riyadh | <+03>-3
Asia/Sakhalin | <+11>-11
Asia/Samarkand | <+05>-5
Asia/Seoul | KST-9
Asia/Shanghai | CST-8
Asia/Singapore | <+08>-8
Asia/Srednekolymsk | <+11>-11
Asia/Taipei | CST-8
Asia/Tashkent | <+05>-5
Asia/Tbilisi | <+04>-4
Asia/Tehran | <+0330>-3:30<+0430>,J79/24,J263/24
Asia/Thimphu | <+06>-6
Asia/Tokyo | JST-9
Asia/Tomsk | <+07>-7
Asia/Ulaanbaatar | <+08>-8
Asia/Urumqi | <+06>-6
Asia/Ust-Nera | <+10>-10
Asia/Vientiane | <+07>-7
Asia/Vladivostok | <+10>-10
Asia/Yakutsk | <+09>-9
Asia/Yangon | <+0630>-6:30
Asia/Yekaterinburg | <+05>-5
Asia/Yerevan | <+04>-4
Atlantic/Azores | <-01>1<+00>,M3.5.0/0,M10.5.0/1
Atlantic/Bermuda | AST4ADT,M3.2.0,M11.1.0
Atlantic/Canary | WET0WEST,M3.5.0/1,M10.5.0
Atlantic/Cape_Verde | <-01>1
Atlantic/Faroe | WET0WEST,M3.5.0/1,M10.5.0
Atlantic/Madeira | WET0WEST,M3.5.0/1,M10.5.0
Atlantic/Reykjavik | GMT0
Atlantic/South_Georgia | <-02>2
Atlantic/St_Helena | GMT0
Atlantic/Stanley | <-03>3
Australia/Adelaide | ACST-9:30ACDT,M10.1.0,M4.1.0/3
Australia/Brisbane | AEST-10
Australia/Broken_Hill | ACST-9:30ACDT,M10.1.0,M4.1.0/3
Australia/Currie | AEST-10AEDT,M10.1.0,M4.1.0/3
Australia/Darwin | ACST-9:30
Australia/Eucla | <+0845>-8:45
Australia/Hobart | AEST-10AEDT,M10.1.0,M4.1.0/3
Australia/Lindeman | AEST-10
Australia/Lord_Howe | <+1030>-10:30<+11>-11,M10.1.0,M4.1.0
Australia/Melbourne | AEST-10AEDT,M10.1.0,M4.1.0/3
Australia/Perth | AWST-8
Australia/Sydney | AEST-10AEDT,M10.1.0,M4.1.0/3
Etc/GMT | GMT0
Etc/GMT-0 | GMT0
Etc/GMT-1 | <+01>-1
Etc/GMT-10 | <+10>-10
Etc/GMT-11 | <+11>-11
Etc/GMT-12 | <+12>-12
Etc/GMT-13 | <+13>-13
Etc/GMT-14 | <+14>-14
Etc/GMT-2 | <+02>-2
Etc/GMT-3 | <+03>-3
Etc/GMT-4 | <+04>-4
Etc/GMT-5 | <+05>-5
Etc/GMT-6 | <+06>-6
Etc/GMT-7 | <+07>-7
Etc/GMT-8 | <+08>-8
Etc/GMT-9 | <+09>-9
Etc/GMT+0 | GMT0
Etc/GMT+1 | <-01>1
Etc/GMT+10 | <-10>10
Etc/GMT+11 | <-11>11
Etc/GMT+12 | <-12>12
Etc/GMT+2 | <-02>2
Etc/GMT+3 | <-03>3
Etc/GMT+4 | <-04>4
Etc/GMT+5 | <-05>5
Etc/GMT+6 | <-06>6
Etc/GMT+7 | <-07>7
Etc/GMT+8 | <-08>8
Etc/GMT+9 | <-09>9
Etc/GMT0 | GMT0
Etc/Greenwich | GMT0
Etc/UCT | UTC0
Etc/Universal | UTC0
Etc/UTC | UTC0
Etc/Zulu | UTC0
Europe/Amsterdam | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Andorra | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Astrakhan | <+04>-4
Europe/Athens | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Belgrade | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Berlin | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Bratislava | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Brussels | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Bucharest | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Budapest | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Busingen | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Chisinau | EET-2EEST,M3.5.0,M10.5.0/3
Europe/Copenhagen | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Dublin | IST-1GMT0,M10.5.0,M3.5.0/1
Europe/Gibraltar | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Guernsey | GMT0BST,M3.5.0/1,M10.5.0
Europe/Helsinki | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Isle_of_Man | GMT0BST,M3.5.0/1,M10.5.0
Europe/Istanbul | <+03>-3
Europe/Jersey | GMT0BST,M3.5.0/1,M10.5.0
Europe/Kaliningrad | EET-2
Europe/Kiev | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Kirov | <+03>-3
Europe/Lisbon | WET0WEST,M3.5.0/1,M10.5.0
Europe/Ljubljana | CET-1CEST,M3.5.0,M10.5.0/3
Europe/London | GMT0BST,M3.5.0/1,M10.5.0
Europe/Luxembourg | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Madrid | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Malta | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Mariehamn | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Minsk | <+03>-3
Europe/Monaco | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Moscow | MSK-3
Europe/Oslo | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Paris | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Podgorica | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Prague | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Riga | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Rome | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Samara | <+04>-4
Europe/San_Marino | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Sarajevo | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Saratov | <+04>-4
Europe/Simferopol | MSK-3
Europe/Skopje | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Sofia | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Stockholm | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Tallinn | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Tirane | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Ulyanovsk | <+04>-4
Europe/Uzhgorod | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Vaduz | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Vatican | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Vienna | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Vilnius | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Volgograd | <+03>-3
Europe/Warsaw | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Zagreb | CET-1CEST,M3.5.0,M10.5.0/3
Europe/Zaporozhye | EET-2EEST,M3.5.0/3,M10.5.0/4
Europe/Zurich | CET-1CEST,M3.5.0,M10.5.0/3
Indian/Antananarivo | EAT-3
Indian/Chagos | <+06>-6
Indian/Christmas | <+07>-7
Indian/Cocos | <+0630>-6:30
Indian/Comoro | EAT-3
Indian/Kerguelen | <+05>-5
Indian/Mahe | <+04>-4
Indian/Maldives | <+05>-5
Indian/Mauritius | <+04>-4
Indian/Mayotte | EAT-3
Indian/Reunion | <+04>-4
Pacific/Apia | <+13>-13
Pacific/Auckland | NZST-12NZDT,M9.5.0,M4.1.0/3
Pacific/Bougainville | <+11>-11
Pacific/Chatham | <+1245>-12:45<+1345>,M9.5.0/2:45,M4.1.0/3:45
Pacific/Chuuk | <+10>-10
Pacific/Easter | <-06>6<-05>,M9.1.6/22,M4.1.6/22
Pacific/Efate | <+11>-11
Pacific/Enderbury | <+13>-13
Pacific/Fakaofo | <+13>-13
Pacific/Fiji | <+12>-12<+13>,M11.2.0,M1.2.3/99
Pacific/Funafuti | <+12>-12
Pacific/Galapagos | <-06>6
Pacific/Gambier | <-09>9
Pacific/Guadalcanal | <+11>-11
Pacific/Guam | ChST-10
Pacific/Honolulu | HST10
Pacific/Kiritimati | <+14>-14
Pacific/Kosrae | <+11>-11
Pacific/Kwajalein | <+12>-12
Pacific/Majuro | <+12>-12
Pacific/Marquesas | <-0930>9:30
Pacific/Midway | SST11
Pacific/Nauru | <+12>-12
Pacific/Niue | <-11>11
Pacific/Norfolk | <+11>-11<+12>,M10.1.0,M4.1.0/3
Pacific/Noumea | <+11>-11
Pacific/Pago_Pago | SST11
Pacific/Palau | <+09>-9
Pacific/Pitcairn | <-08>8
Pacific/Pohnpei | <+11>-11
Pacific/Port_Moresby | <+10>-10
Pacific/Rarotonga | <-10>10
Pacific/Saipan | ChST-10
Pacific/Tahiti | <-10>10
Pacific/Tarawa | <+12>-12
Pacific/Tongatapu | <+13>-13
Pacific/Wake | <+12>-12
Pacific/Wallis | <+12>-12

Source: https://github.com/nayarsystems/posix_tz_db/blob/master/zones.csv