Server time zone IDs
Every value the server's timezone setting, the HAMMER_TIMEZONE environment variable, and
TZ accept. See Time zone for what the setting does and
which one wins when more than one is set.
These are IANA (tz database) zone IDs, read from the JVM's own copy of the database, so the
same IDs work on every host regardless of what the operating system has installed. They are
case-sensitive: Europe/Paris is valid, europe/paris is not.
The offset columns are sampled mid-January and mid-July. Where they differ, the zone observes
daylight saving and the server follows the shift on its own.
Generated from the tz database shipped with JDK 21.0.9 (604 IDs). A JDK update can add or retire
entries; the authoritative list for a given install is always ZoneId.getAvailableZoneIds() on the
JDK the server runs on.
Contents
Africa
| Zone ID |
Offset (January) |
Offset (July) |
Africa/Abidjan |
UTC |
UTC |
Africa/Accra |
UTC |
UTC |
Africa/Addis_Ababa |
UTC+03:00 |
UTC+03:00 |
Africa/Algiers |
UTC+01:00 |
UTC+01:00 |
Africa/Asmara |
UTC+03:00 |
UTC+03:00 |
Africa/Asmera |
UTC+03:00 |
UTC+03:00 |
Africa/Bamako |
UTC |
UTC |
Africa/Bangui |
UTC+01:00 |
UTC+01:00 |
Africa/Banjul |
UTC |
UTC |
Africa/Bissau |
UTC |
UTC |
Africa/Blantyre |
UTC+02:00 |
UTC+02:00 |
Africa/Brazzaville |
UTC+01:00 |
UTC+01:00 |
Africa/Bujumbura |
UTC+02:00 |
UTC+02:00 |
Africa/Cairo |
UTC+02:00 |
UTC+03:00 |
Africa/Casablanca |
UTC+01:00 |
UTC+01:00 |
Africa/Ceuta |
UTC+01:00 |
UTC+02:00 |
Africa/Conakry |
UTC |
UTC |
Africa/Dakar |
UTC |
UTC |
Africa/Dar_es_Salaam |
UTC+03:00 |
UTC+03:00 |
Africa/Djibouti |
UTC+03:00 |
UTC+03:00 |
Africa/Douala |
UTC+01:00 |
UTC+01:00 |
Africa/El_Aaiun |
UTC+01:00 |
UTC+01:00 |
Africa/Freetown |
UTC |
UTC |
Africa/Gaborone |
UTC+02:00 |
UTC+02:00 |
Africa/Harare |
UTC+02:00 |
UTC+02:00 |
Africa/Johannesburg |
UTC+02:00 |
UTC+02:00 |
Africa/Juba |
UTC+02:00 |
UTC+02:00 |
Africa/Kampala |
UTC+03:00 |
UTC+03:00 |
Africa/Khartoum |
UTC+02:00 |
UTC+02:00 |
Africa/Kigali |
UTC+02:00 |
UTC+02:00 |
Africa/Kinshasa |
UTC+01:00 |
UTC+01:00 |
Africa/Lagos |
UTC+01:00 |
UTC+01:00 |
Africa/Libreville |
UTC+01:00 |
UTC+01:00 |
Africa/Lome |
UTC |
UTC |
Africa/Luanda |
UTC+01:00 |
UTC+01:00 |
Africa/Lubumbashi |
UTC+02:00 |
UTC+02:00 |
Africa/Lusaka |
UTC+02:00 |
UTC+02:00 |
Africa/Malabo |
UTC+01:00 |
UTC+01:00 |
Africa/Maputo |
UTC+02:00 |
UTC+02:00 |
Africa/Maseru |
UTC+02:00 |
UTC+02:00 |
Africa/Mbabane |
UTC+02:00 |
UTC+02:00 |
Africa/Mogadishu |
UTC+03:00 |
UTC+03:00 |
Africa/Monrovia |
UTC |
UTC |
Africa/Nairobi |
UTC+03:00 |
UTC+03:00 |
Africa/Ndjamena |
UTC+01:00 |
UTC+01:00 |
Africa/Niamey |
UTC+01:00 |
UTC+01:00 |
Africa/Nouakchott |
UTC |
UTC |
Africa/Ouagadougou |
UTC |
UTC |
Africa/Porto-Novo |
UTC+01:00 |
UTC+01:00 |
Africa/Sao_Tome |
UTC |
UTC |
Africa/Timbuktu |
UTC |
UTC |
Africa/Tripoli |
UTC+02:00 |
UTC+02:00 |
Africa/Tunis |
UTC+01:00 |
UTC+01:00 |
Africa/Windhoek |
UTC+02:00 |
UTC+02:00 |
America
| Zone ID |
Offset (January) |
Offset (July) |
America/Adak |
UTC-10:00 |
UTC-09:00 |
America/Anchorage |
UTC-09:00 |
UTC-08:00 |
America/Anguilla |
UTC-04:00 |
UTC-04:00 |
America/Antigua |
UTC-04:00 |
UTC-04:00 |
America/Araguaina |
UTC-03:00 |
UTC-03:00 |
America/Argentina/Buenos_Aires |
UTC-03:00 |
UTC-03:00 |
America/Argentina/Catamarca |
UTC-03:00 |
UTC-03:00 |
America/Argentina/ComodRivadavia |
UTC-03:00 |
UTC-03:00 |
America/Argentina/Cordoba |
UTC-03:00 |
UTC-03:00 |
America/Argentina/Jujuy |
UTC-03:00 |
UTC-03:00 |
America/Argentina/La_Rioja |
UTC-03:00 |
UTC-03:00 |
America/Argentina/Mendoza |
UTC-03:00 |
UTC-03:00 |
America/Argentina/Rio_Gallegos |
UTC-03:00 |
UTC-03:00 |
America/Argentina/Salta |
UTC-03:00 |
UTC-03:00 |
America/Argentina/San_Juan |
UTC-03:00 |
UTC-03:00 |
America/Argentina/San_Luis |
UTC-03:00 |
UTC-03:00 |
America/Argentina/Tucuman |
UTC-03:00 |
UTC-03:00 |
America/Argentina/Ushuaia |
UTC-03:00 |
UTC-03:00 |
America/Aruba |
UTC-04:00 |
UTC-04:00 |
America/Asuncion |
UTC-03:00 |
UTC-03:00 |
America/Atikokan |
UTC-05:00 |
UTC-05:00 |
America/Atka |
UTC-10:00 |
UTC-09:00 |
America/Bahia |
UTC-03:00 |
UTC-03:00 |
America/Bahia_Banderas |
UTC-06:00 |
UTC-06:00 |
America/Barbados |
UTC-04:00 |
UTC-04:00 |
America/Belem |
UTC-03:00 |
UTC-03:00 |
America/Belize |
UTC-06:00 |
UTC-06:00 |
America/Blanc-Sablon |
UTC-04:00 |
UTC-04:00 |
America/Boa_Vista |
UTC-04:00 |
UTC-04:00 |
America/Bogota |
UTC-05:00 |
UTC-05:00 |
America/Boise |
UTC-07:00 |
UTC-06:00 |
America/Buenos_Aires |
UTC-03:00 |
UTC-03:00 |
America/Cambridge_Bay |
UTC-07:00 |
UTC-06:00 |
America/Campo_Grande |
UTC-04:00 |
UTC-04:00 |
America/Cancun |
UTC-05:00 |
UTC-05:00 |
America/Caracas |
UTC-04:00 |
UTC-04:00 |
America/Catamarca |
UTC-03:00 |
UTC-03:00 |
America/Cayenne |
UTC-03:00 |
UTC-03:00 |
America/Cayman |
UTC-05:00 |
UTC-05:00 |
America/Chicago |
UTC-06:00 |
UTC-05:00 |
America/Chihuahua |
UTC-06:00 |
UTC-06:00 |
America/Ciudad_Juarez |
UTC-07:00 |
UTC-06:00 |
America/Coral_Harbour |
UTC-05:00 |
UTC-05:00 |
America/Cordoba |
UTC-03:00 |
UTC-03:00 |
America/Costa_Rica |
UTC-06:00 |
UTC-06:00 |
America/Coyhaique |
UTC-03:00 |
UTC-03:00 |
America/Creston |
UTC-07:00 |
UTC-07:00 |
America/Cuiaba |
UTC-04:00 |
UTC-04:00 |
America/Curacao |
UTC-04:00 |
UTC-04:00 |
America/Danmarkshavn |
UTC |
UTC |
America/Dawson |
UTC-07:00 |
UTC-07:00 |
America/Dawson_Creek |
UTC-07:00 |
UTC-07:00 |
America/Denver |
UTC-07:00 |
UTC-06:00 |
America/Detroit |
UTC-05:00 |
UTC-04:00 |
America/Dominica |
UTC-04:00 |
UTC-04:00 |
America/Edmonton |
UTC-07:00 |
UTC-06:00 |
America/Eirunepe |
UTC-05:00 |
UTC-05:00 |
America/El_Salvador |
UTC-06:00 |
UTC-06:00 |
America/Ensenada |
UTC-08:00 |
UTC-07:00 |
America/Fort_Nelson |
UTC-07:00 |
UTC-07:00 |
America/Fort_Wayne |
UTC-05:00 |
UTC-04:00 |
America/Fortaleza |
UTC-03:00 |
UTC-03:00 |
America/Glace_Bay |
UTC-04:00 |
UTC-03:00 |
America/Godthab |
UTC-02:00 |
UTC-01:00 |
America/Goose_Bay |
UTC-04:00 |
UTC-03:00 |
America/Grand_Turk |
UTC-05:00 |
UTC-04:00 |
America/Grenada |
UTC-04:00 |
UTC-04:00 |
America/Guadeloupe |
UTC-04:00 |
UTC-04:00 |
America/Guatemala |
UTC-06:00 |
UTC-06:00 |
America/Guayaquil |
UTC-05:00 |
UTC-05:00 |
America/Guyana |
UTC-04:00 |
UTC-04:00 |
America/Halifax |
UTC-04:00 |
UTC-03:00 |
America/Havana |
UTC-05:00 |
UTC-04:00 |
America/Hermosillo |
UTC-07:00 |
UTC-07:00 |
America/Indiana/Indianapolis |
UTC-05:00 |
UTC-04:00 |
America/Indiana/Knox |
UTC-06:00 |
UTC-05:00 |
America/Indiana/Marengo |
UTC-05:00 |
UTC-04:00 |
America/Indiana/Petersburg |
UTC-05:00 |
UTC-04:00 |
America/Indiana/Tell_City |
UTC-06:00 |
UTC-05:00 |
America/Indiana/Vevay |
UTC-05:00 |
UTC-04:00 |
America/Indiana/Vincennes |
UTC-05:00 |
UTC-04:00 |
America/Indiana/Winamac |
UTC-05:00 |
UTC-04:00 |
America/Indianapolis |
UTC-05:00 |
UTC-04:00 |
America/Inuvik |
UTC-07:00 |
UTC-06:00 |
America/Iqaluit |
UTC-05:00 |
UTC-04:00 |
America/Jamaica |
UTC-05:00 |
UTC-05:00 |
America/Jujuy |
UTC-03:00 |
UTC-03:00 |
America/Juneau |
UTC-09:00 |
UTC-08:00 |
America/Kentucky/Louisville |
UTC-05:00 |
UTC-04:00 |
America/Kentucky/Monticello |
UTC-05:00 |
UTC-04:00 |
America/Knox_IN |
UTC-06:00 |
UTC-05:00 |
America/Kralendijk |
UTC-04:00 |
UTC-04:00 |
America/La_Paz |
UTC-04:00 |
UTC-04:00 |
America/Lima |
UTC-05:00 |
UTC-05:00 |
America/Los_Angeles |
UTC-08:00 |
UTC-07:00 |
America/Louisville |
UTC-05:00 |
UTC-04:00 |
America/Lower_Princes |
UTC-04:00 |
UTC-04:00 |
America/Maceio |
UTC-03:00 |
UTC-03:00 |
America/Managua |
UTC-06:00 |
UTC-06:00 |
America/Manaus |
UTC-04:00 |
UTC-04:00 |
America/Marigot |
UTC-04:00 |
UTC-04:00 |
America/Martinique |
UTC-04:00 |
UTC-04:00 |
America/Matamoros |
UTC-06:00 |
UTC-05:00 |
America/Mazatlan |
UTC-07:00 |
UTC-07:00 |
America/Mendoza |
UTC-03:00 |
UTC-03:00 |
America/Menominee |
UTC-06:00 |
UTC-05:00 |
America/Merida |
UTC-06:00 |
UTC-06:00 |
America/Metlakatla |
UTC-09:00 |
UTC-08:00 |
America/Mexico_City |
UTC-06:00 |
UTC-06:00 |
America/Miquelon |
UTC-03:00 |
UTC-02:00 |
America/Moncton |
UTC-04:00 |
UTC-03:00 |
America/Monterrey |
UTC-06:00 |
UTC-06:00 |
America/Montevideo |
UTC-03:00 |
UTC-03:00 |
America/Montreal |
UTC-05:00 |
UTC-04:00 |
America/Montserrat |
UTC-04:00 |
UTC-04:00 |
America/Nassau |
UTC-05:00 |
UTC-04:00 |
America/New_York |
UTC-05:00 |
UTC-04:00 |
America/Nipigon |
UTC-05:00 |
UTC-04:00 |
America/Nome |
UTC-09:00 |
UTC-08:00 |
America/Noronha |
UTC-02:00 |
UTC-02:00 |
America/North_Dakota/Beulah |
UTC-06:00 |
UTC-05:00 |
America/North_Dakota/Center |
UTC-06:00 |
UTC-05:00 |
America/North_Dakota/New_Salem |
UTC-06:00 |
UTC-05:00 |
America/Nuuk |
UTC-02:00 |
UTC-01:00 |
America/Ojinaga |
UTC-06:00 |
UTC-05:00 |
America/Panama |
UTC-05:00 |
UTC-05:00 |
America/Pangnirtung |
UTC-05:00 |
UTC-04:00 |
America/Paramaribo |
UTC-03:00 |
UTC-03:00 |
America/Phoenix |
UTC-07:00 |
UTC-07:00 |
America/Port-au-Prince |
UTC-05:00 |
UTC-04:00 |
America/Port_of_Spain |
UTC-04:00 |
UTC-04:00 |
America/Porto_Acre |
UTC-05:00 |
UTC-05:00 |
America/Porto_Velho |
UTC-04:00 |
UTC-04:00 |
America/Puerto_Rico |
UTC-04:00 |
UTC-04:00 |
America/Punta_Arenas |
UTC-03:00 |
UTC-03:00 |
America/Rainy_River |
UTC-06:00 |
UTC-05:00 |
America/Rankin_Inlet |
UTC-06:00 |
UTC-05:00 |
America/Recife |
UTC-03:00 |
UTC-03:00 |
America/Regina |
UTC-06:00 |
UTC-06:00 |
America/Resolute |
UTC-06:00 |
UTC-05:00 |
America/Rio_Branco |
UTC-05:00 |
UTC-05:00 |
America/Rosario |
UTC-03:00 |
UTC-03:00 |
America/Santa_Isabel |
UTC-08:00 |
UTC-07:00 |
America/Santarem |
UTC-03:00 |
UTC-03:00 |
America/Santiago |
UTC-03:00 |
UTC-04:00 |
America/Santo_Domingo |
UTC-04:00 |
UTC-04:00 |
America/Sao_Paulo |
UTC-03:00 |
UTC-03:00 |
America/Scoresbysund |
UTC-02:00 |
UTC-01:00 |
America/Shiprock |
UTC-07:00 |
UTC-06:00 |
America/Sitka |
UTC-09:00 |
UTC-08:00 |
America/St_Barthelemy |
UTC-04:00 |
UTC-04:00 |
America/St_Johns |
UTC-03:30 |
UTC-02:30 |
America/St_Kitts |
UTC-04:00 |
UTC-04:00 |
America/St_Lucia |
UTC-04:00 |
UTC-04:00 |
America/St_Thomas |
UTC-04:00 |
UTC-04:00 |
America/St_Vincent |
UTC-04:00 |
UTC-04:00 |
America/Swift_Current |
UTC-06:00 |
UTC-06:00 |
America/Tegucigalpa |
UTC-06:00 |
UTC-06:00 |
America/Thule |
UTC-04:00 |
UTC-03:00 |
America/Thunder_Bay |
UTC-05:00 |
UTC-04:00 |
America/Tijuana |
UTC-08:00 |
UTC-07:00 |
America/Toronto |
UTC-05:00 |
UTC-04:00 |
America/Tortola |
UTC-04:00 |
UTC-04:00 |
America/Vancouver |
UTC-08:00 |
UTC-07:00 |
America/Virgin |
UTC-04:00 |
UTC-04:00 |
America/Whitehorse |
UTC-07:00 |
UTC-07:00 |
America/Winnipeg |
UTC-06:00 |
UTC-05:00 |
America/Yakutat |
UTC-09:00 |
UTC-08:00 |
America/Yellowknife |
UTC-07:00 |
UTC-06:00 |
Antarctica
| Zone ID |
Offset (January) |
Offset (July) |
Antarctica/Casey |
UTC+08:00 |
UTC+08:00 |
Antarctica/Davis |
UTC+07:00 |
UTC+07:00 |
Antarctica/DumontDUrville |
UTC+10:00 |
UTC+10:00 |
Antarctica/Macquarie |
UTC+11:00 |
UTC+10:00 |
Antarctica/Mawson |
UTC+05:00 |
UTC+05:00 |
Antarctica/McMurdo |
UTC+13:00 |
UTC+12:00 |
Antarctica/Palmer |
UTC-03:00 |
UTC-03:00 |
Antarctica/Rothera |
UTC-03:00 |
UTC-03:00 |
Antarctica/South_Pole |
UTC+13:00 |
UTC+12:00 |
Antarctica/Syowa |
UTC+03:00 |
UTC+03:00 |
Antarctica/Troll |
UTC |
UTC+02:00 |
Antarctica/Vostok |
UTC+05:00 |
UTC+05:00 |
Arctic
| Zone ID |
Offset (January) |
Offset (July) |
Arctic/Longyearbyen |
UTC+01:00 |
UTC+02:00 |
Asia
| Zone ID |
Offset (January) |
Offset (July) |
Asia/Aden |
UTC+03:00 |
UTC+03:00 |
Asia/Almaty |
UTC+05:00 |
UTC+05:00 |
Asia/Amman |
UTC+03:00 |
UTC+03:00 |
Asia/Anadyr |
UTC+12:00 |
UTC+12:00 |
Asia/Aqtau |
UTC+05:00 |
UTC+05:00 |
Asia/Aqtobe |
UTC+05:00 |
UTC+05:00 |
Asia/Ashgabat |
UTC+05:00 |
UTC+05:00 |
Asia/Ashkhabad |
UTC+05:00 |
UTC+05:00 |
Asia/Atyrau |
UTC+05:00 |
UTC+05:00 |
Asia/Baghdad |
UTC+03:00 |
UTC+03:00 |
Asia/Bahrain |
UTC+03:00 |
UTC+03:00 |
Asia/Baku |
UTC+04:00 |
UTC+04:00 |
Asia/Bangkok |
UTC+07:00 |
UTC+07:00 |
Asia/Barnaul |
UTC+07:00 |
UTC+07:00 |
Asia/Beirut |
UTC+02:00 |
UTC+03:00 |
Asia/Bishkek |
UTC+06:00 |
UTC+06:00 |
Asia/Brunei |
UTC+08:00 |
UTC+08:00 |
Asia/Calcutta |
UTC+05:30 |
UTC+05:30 |
Asia/Chita |
UTC+09:00 |
UTC+09:00 |
Asia/Choibalsan |
UTC+08:00 |
UTC+08:00 |
Asia/Chongqing |
UTC+08:00 |
UTC+08:00 |
Asia/Chungking |
UTC+08:00 |
UTC+08:00 |
Asia/Colombo |
UTC+05:30 |
UTC+05:30 |
Asia/Dacca |
UTC+06:00 |
UTC+06:00 |
Asia/Damascus |
UTC+03:00 |
UTC+03:00 |
Asia/Dhaka |
UTC+06:00 |
UTC+06:00 |
Asia/Dili |
UTC+09:00 |
UTC+09:00 |
Asia/Dubai |
UTC+04:00 |
UTC+04:00 |
Asia/Dushanbe |
UTC+05:00 |
UTC+05:00 |
Asia/Famagusta |
UTC+02:00 |
UTC+03:00 |
Asia/Gaza |
UTC+02:00 |
UTC+03:00 |
Asia/Harbin |
UTC+08:00 |
UTC+08:00 |
Asia/Hebron |
UTC+02:00 |
UTC+03:00 |
Asia/Ho_Chi_Minh |
UTC+07:00 |
UTC+07:00 |
Asia/Hong_Kong |
UTC+08:00 |
UTC+08:00 |
Asia/Hovd |
UTC+07:00 |
UTC+07:00 |
Asia/Irkutsk |
UTC+08:00 |
UTC+08:00 |
Asia/Istanbul |
UTC+03:00 |
UTC+03:00 |
Asia/Jakarta |
UTC+07:00 |
UTC+07:00 |
Asia/Jayapura |
UTC+09:00 |
UTC+09:00 |
Asia/Jerusalem |
UTC+02:00 |
UTC+03:00 |
Asia/Kabul |
UTC+04:30 |
UTC+04:30 |
Asia/Kamchatka |
UTC+12:00 |
UTC+12:00 |
Asia/Karachi |
UTC+05:00 |
UTC+05:00 |
Asia/Kashgar |
UTC+06:00 |
UTC+06:00 |
Asia/Kathmandu |
UTC+05:45 |
UTC+05:45 |
Asia/Katmandu |
UTC+05:45 |
UTC+05:45 |
Asia/Khandyga |
UTC+09:00 |
UTC+09:00 |
Asia/Kolkata |
UTC+05:30 |
UTC+05:30 |
Asia/Krasnoyarsk |
UTC+07:00 |
UTC+07:00 |
Asia/Kuala_Lumpur |
UTC+08:00 |
UTC+08:00 |
Asia/Kuching |
UTC+08:00 |
UTC+08:00 |
Asia/Kuwait |
UTC+03:00 |
UTC+03:00 |
Asia/Macao |
UTC+08:00 |
UTC+08:00 |
Asia/Macau |
UTC+08:00 |
UTC+08:00 |
Asia/Magadan |
UTC+11:00 |
UTC+11:00 |
Asia/Makassar |
UTC+08:00 |
UTC+08:00 |
Asia/Manila |
UTC+08:00 |
UTC+08:00 |
Asia/Muscat |
UTC+04:00 |
UTC+04:00 |
Asia/Nicosia |
UTC+02:00 |
UTC+03:00 |
Asia/Novokuznetsk |
UTC+07:00 |
UTC+07:00 |
Asia/Novosibirsk |
UTC+07:00 |
UTC+07:00 |
Asia/Omsk |
UTC+06:00 |
UTC+06:00 |
Asia/Oral |
UTC+05:00 |
UTC+05:00 |
Asia/Phnom_Penh |
UTC+07:00 |
UTC+07:00 |
Asia/Pontianak |
UTC+07:00 |
UTC+07:00 |
Asia/Pyongyang |
UTC+09:00 |
UTC+09:00 |
Asia/Qatar |
UTC+03:00 |
UTC+03:00 |
Asia/Qostanay |
UTC+05:00 |
UTC+05:00 |
Asia/Qyzylorda |
UTC+05:00 |
UTC+05:00 |
Asia/Rangoon |
UTC+06:30 |
UTC+06:30 |
Asia/Riyadh |
UTC+03:00 |
UTC+03:00 |
Asia/Saigon |
UTC+07:00 |
UTC+07:00 |
Asia/Sakhalin |
UTC+11:00 |
UTC+11:00 |
Asia/Samarkand |
UTC+05:00 |
UTC+05:00 |
Asia/Seoul |
UTC+09:00 |
UTC+09:00 |
Asia/Shanghai |
UTC+08:00 |
UTC+08:00 |
Asia/Singapore |
UTC+08:00 |
UTC+08:00 |
Asia/Srednekolymsk |
UTC+11:00 |
UTC+11:00 |
Asia/Taipei |
UTC+08:00 |
UTC+08:00 |
Asia/Tashkent |
UTC+05:00 |
UTC+05:00 |
Asia/Tbilisi |
UTC+04:00 |
UTC+04:00 |
Asia/Tehran |
UTC+03:30 |
UTC+03:30 |
Asia/Tel_Aviv |
UTC+02:00 |
UTC+03:00 |
Asia/Thimbu |
UTC+06:00 |
UTC+06:00 |
Asia/Thimphu |
UTC+06:00 |
UTC+06:00 |
Asia/Tokyo |
UTC+09:00 |
UTC+09:00 |
Asia/Tomsk |
UTC+07:00 |
UTC+07:00 |
Asia/Ujung_Pandang |
UTC+08:00 |
UTC+08:00 |
Asia/Ulaanbaatar |
UTC+08:00 |
UTC+08:00 |
Asia/Ulan_Bator |
UTC+08:00 |
UTC+08:00 |
Asia/Urumqi |
UTC+06:00 |
UTC+06:00 |
Asia/Ust-Nera |
UTC+10:00 |
UTC+10:00 |
Asia/Vientiane |
UTC+07:00 |
UTC+07:00 |
Asia/Vladivostok |
UTC+10:00 |
UTC+10:00 |
Asia/Yakutsk |
UTC+09:00 |
UTC+09:00 |
Asia/Yangon |
UTC+06:30 |
UTC+06:30 |
Asia/Yekaterinburg |
UTC+05:00 |
UTC+05:00 |
Asia/Yerevan |
UTC+04:00 |
UTC+04:00 |
Atlantic
| Zone ID |
Offset (January) |
Offset (July) |
Atlantic/Azores |
UTC-01:00 |
UTC |
Atlantic/Bermuda |
UTC-04:00 |
UTC-03:00 |
Atlantic/Canary |
UTC |
UTC+01:00 |
Atlantic/Cape_Verde |
UTC-01:00 |
UTC-01:00 |
Atlantic/Faeroe |
UTC |
UTC+01:00 |
Atlantic/Faroe |
UTC |
UTC+01:00 |
Atlantic/Jan_Mayen |
UTC+01:00 |
UTC+02:00 |
Atlantic/Madeira |
UTC |
UTC+01:00 |
Atlantic/Reykjavik |
UTC |
UTC |
Atlantic/South_Georgia |
UTC-02:00 |
UTC-02:00 |
Atlantic/St_Helena |
UTC |
UTC |
Atlantic/Stanley |
UTC-03:00 |
UTC-03:00 |
Australia
| Zone ID |
Offset (January) |
Offset (July) |
Australia/ACT |
UTC+11:00 |
UTC+10:00 |
Australia/Adelaide |
UTC+10:30 |
UTC+09:30 |
Australia/Brisbane |
UTC+10:00 |
UTC+10:00 |
Australia/Broken_Hill |
UTC+10:30 |
UTC+09:30 |
Australia/Canberra |
UTC+11:00 |
UTC+10:00 |
Australia/Currie |
UTC+11:00 |
UTC+10:00 |
Australia/Darwin |
UTC+09:30 |
UTC+09:30 |
Australia/Eucla |
UTC+08:45 |
UTC+08:45 |
Australia/Hobart |
UTC+11:00 |
UTC+10:00 |
Australia/LHI |
UTC+11:00 |
UTC+10:30 |
Australia/Lindeman |
UTC+10:00 |
UTC+10:00 |
Australia/Lord_Howe |
UTC+11:00 |
UTC+10:30 |
Australia/Melbourne |
UTC+11:00 |
UTC+10:00 |
Australia/NSW |
UTC+11:00 |
UTC+10:00 |
Australia/North |
UTC+09:30 |
UTC+09:30 |
Australia/Perth |
UTC+08:00 |
UTC+08:00 |
Australia/Queensland |
UTC+10:00 |
UTC+10:00 |
Australia/South |
UTC+10:30 |
UTC+09:30 |
Australia/Sydney |
UTC+11:00 |
UTC+10:00 |
Australia/Tasmania |
UTC+11:00 |
UTC+10:00 |
Australia/Victoria |
UTC+11:00 |
UTC+10:00 |
Australia/West |
UTC+08:00 |
UTC+08:00 |
Australia/Yancowinna |
UTC+10:30 |
UTC+09:30 |
Brazil
| Zone ID |
Offset (January) |
Offset (July) |
Brazil/Acre |
UTC-05:00 |
UTC-05:00 |
Brazil/DeNoronha |
UTC-02:00 |
UTC-02:00 |
Brazil/East |
UTC-03:00 |
UTC-03:00 |
Brazil/West |
UTC-04:00 |
UTC-04:00 |
Canada
| Zone ID |
Offset (January) |
Offset (July) |
Canada/Atlantic |
UTC-04:00 |
UTC-03:00 |
Canada/Central |
UTC-06:00 |
UTC-05:00 |
Canada/Eastern |
UTC-05:00 |
UTC-04:00 |
Canada/Mountain |
UTC-07:00 |
UTC-06:00 |
Canada/Newfoundland |
UTC-03:30 |
UTC-02:30 |
Canada/Pacific |
UTC-08:00 |
UTC-07:00 |
Canada/Saskatchewan |
UTC-06:00 |
UTC-06:00 |
Canada/Yukon |
UTC-07:00 |
UTC-07:00 |
Chile
| Zone ID |
Offset (January) |
Offset (July) |
Chile/Continental |
UTC-03:00 |
UTC-04:00 |
Chile/EasterIsland |
UTC-05:00 |
UTC-06:00 |
Europe
| Zone ID |
Offset (January) |
Offset (July) |
Europe/Amsterdam |
UTC+01:00 |
UTC+02:00 |
Europe/Andorra |
UTC+01:00 |
UTC+02:00 |
Europe/Astrakhan |
UTC+04:00 |
UTC+04:00 |
Europe/Athens |
UTC+02:00 |
UTC+03:00 |
Europe/Belfast |
UTC |
UTC+01:00 |
Europe/Belgrade |
UTC+01:00 |
UTC+02:00 |
Europe/Berlin |
UTC+01:00 |
UTC+02:00 |
Europe/Bratislava |
UTC+01:00 |
UTC+02:00 |
Europe/Brussels |
UTC+01:00 |
UTC+02:00 |
Europe/Bucharest |
UTC+02:00 |
UTC+03:00 |
Europe/Budapest |
UTC+01:00 |
UTC+02:00 |
Europe/Busingen |
UTC+01:00 |
UTC+02:00 |
Europe/Chisinau |
UTC+02:00 |
UTC+03:00 |
Europe/Copenhagen |
UTC+01:00 |
UTC+02:00 |
Europe/Dublin |
UTC |
UTC+01:00 |
Europe/Gibraltar |
UTC+01:00 |
UTC+02:00 |
Europe/Guernsey |
UTC |
UTC+01:00 |
Europe/Helsinki |
UTC+02:00 |
UTC+03:00 |
Europe/Isle_of_Man |
UTC |
UTC+01:00 |
Europe/Istanbul |
UTC+03:00 |
UTC+03:00 |
Europe/Jersey |
UTC |
UTC+01:00 |
Europe/Kaliningrad |
UTC+02:00 |
UTC+02:00 |
Europe/Kiev |
UTC+02:00 |
UTC+03:00 |
Europe/Kirov |
UTC+03:00 |
UTC+03:00 |
Europe/Kyiv |
UTC+02:00 |
UTC+03:00 |
Europe/Lisbon |
UTC |
UTC+01:00 |
Europe/Ljubljana |
UTC+01:00 |
UTC+02:00 |
Europe/London |
UTC |
UTC+01:00 |
Europe/Luxembourg |
UTC+01:00 |
UTC+02:00 |
Europe/Madrid |
UTC+01:00 |
UTC+02:00 |
Europe/Malta |
UTC+01:00 |
UTC+02:00 |
Europe/Mariehamn |
UTC+02:00 |
UTC+03:00 |
Europe/Minsk |
UTC+03:00 |
UTC+03:00 |
Europe/Monaco |
UTC+01:00 |
UTC+02:00 |
Europe/Moscow |
UTC+03:00 |
UTC+03:00 |
Europe/Nicosia |
UTC+02:00 |
UTC+03:00 |
Europe/Oslo |
UTC+01:00 |
UTC+02:00 |
Europe/Paris |
UTC+01:00 |
UTC+02:00 |
Europe/Podgorica |
UTC+01:00 |
UTC+02:00 |
Europe/Prague |
UTC+01:00 |
UTC+02:00 |
Europe/Riga |
UTC+02:00 |
UTC+03:00 |
Europe/Rome |
UTC+01:00 |
UTC+02:00 |
Europe/Samara |
UTC+04:00 |
UTC+04:00 |
Europe/San_Marino |
UTC+01:00 |
UTC+02:00 |
Europe/Sarajevo |
UTC+01:00 |
UTC+02:00 |
Europe/Saratov |
UTC+04:00 |
UTC+04:00 |
Europe/Simferopol |
UTC+03:00 |
UTC+03:00 |
Europe/Skopje |
UTC+01:00 |
UTC+02:00 |
Europe/Sofia |
UTC+02:00 |
UTC+03:00 |
Europe/Stockholm |
UTC+01:00 |
UTC+02:00 |
Europe/Tallinn |
UTC+02:00 |
UTC+03:00 |
Europe/Tirane |
UTC+01:00 |
UTC+02:00 |
Europe/Tiraspol |
UTC+02:00 |
UTC+03:00 |
Europe/Ulyanovsk |
UTC+04:00 |
UTC+04:00 |
Europe/Uzhgorod |
UTC+02:00 |
UTC+03:00 |
Europe/Vaduz |
UTC+01:00 |
UTC+02:00 |
Europe/Vatican |
UTC+01:00 |
UTC+02:00 |
Europe/Vienna |
UTC+01:00 |
UTC+02:00 |
Europe/Vilnius |
UTC+02:00 |
UTC+03:00 |
Europe/Volgograd |
UTC+03:00 |
UTC+03:00 |
Europe/Warsaw |
UTC+01:00 |
UTC+02:00 |
Europe/Zagreb |
UTC+01:00 |
UTC+02:00 |
Europe/Zaporozhye |
UTC+02:00 |
UTC+03:00 |
Europe/Zurich |
UTC+01:00 |
UTC+02:00 |
Indian
| Zone ID |
Offset (January) |
Offset (July) |
Indian/Antananarivo |
UTC+03:00 |
UTC+03:00 |
Indian/Chagos |
UTC+06:00 |
UTC+06:00 |
Indian/Christmas |
UTC+07:00 |
UTC+07:00 |
Indian/Cocos |
UTC+06:30 |
UTC+06:30 |
Indian/Comoro |
UTC+03:00 |
UTC+03:00 |
Indian/Kerguelen |
UTC+05:00 |
UTC+05:00 |
Indian/Mahe |
UTC+04:00 |
UTC+04:00 |
Indian/Maldives |
UTC+05:00 |
UTC+05:00 |
Indian/Mauritius |
UTC+04:00 |
UTC+04:00 |
Indian/Mayotte |
UTC+03:00 |
UTC+03:00 |
Indian/Reunion |
UTC+04:00 |
UTC+04:00 |
Mexico
| Zone ID |
Offset (January) |
Offset (July) |
Mexico/BajaNorte |
UTC-08:00 |
UTC-07:00 |
Mexico/BajaSur |
UTC-07:00 |
UTC-07:00 |
Mexico/General |
UTC-06:00 |
UTC-06:00 |
Pacific
| Zone ID |
Offset (January) |
Offset (July) |
Pacific/Apia |
UTC+13:00 |
UTC+13:00 |
Pacific/Auckland |
UTC+13:00 |
UTC+12:00 |
Pacific/Bougainville |
UTC+11:00 |
UTC+11:00 |
Pacific/Chatham |
UTC+13:45 |
UTC+12:45 |
Pacific/Chuuk |
UTC+10:00 |
UTC+10:00 |
Pacific/Easter |
UTC-05:00 |
UTC-06:00 |
Pacific/Efate |
UTC+11:00 |
UTC+11:00 |
Pacific/Enderbury |
UTC+13:00 |
UTC+13:00 |
Pacific/Fakaofo |
UTC+13:00 |
UTC+13:00 |
Pacific/Fiji |
UTC+12:00 |
UTC+12:00 |
Pacific/Funafuti |
UTC+12:00 |
UTC+12:00 |
Pacific/Galapagos |
UTC-06:00 |
UTC-06:00 |
Pacific/Gambier |
UTC-09:00 |
UTC-09:00 |
Pacific/Guadalcanal |
UTC+11:00 |
UTC+11:00 |
Pacific/Guam |
UTC+10:00 |
UTC+10:00 |
Pacific/Honolulu |
UTC-10:00 |
UTC-10:00 |
Pacific/Johnston |
UTC-10:00 |
UTC-10:00 |
Pacific/Kanton |
UTC+13:00 |
UTC+13:00 |
Pacific/Kiritimati |
UTC+14:00 |
UTC+14:00 |
Pacific/Kosrae |
UTC+11:00 |
UTC+11:00 |
Pacific/Kwajalein |
UTC+12:00 |
UTC+12:00 |
Pacific/Majuro |
UTC+12:00 |
UTC+12:00 |
Pacific/Marquesas |
UTC-09:30 |
UTC-09:30 |
Pacific/Midway |
UTC-11:00 |
UTC-11:00 |
Pacific/Nauru |
UTC+12:00 |
UTC+12:00 |
Pacific/Niue |
UTC-11:00 |
UTC-11:00 |
Pacific/Norfolk |
UTC+12:00 |
UTC+11:00 |
Pacific/Noumea |
UTC+11:00 |
UTC+11:00 |
Pacific/Pago_Pago |
UTC-11:00 |
UTC-11:00 |
Pacific/Palau |
UTC+09:00 |
UTC+09:00 |
Pacific/Pitcairn |
UTC-08:00 |
UTC-08:00 |
Pacific/Pohnpei |
UTC+11:00 |
UTC+11:00 |
Pacific/Ponape |
UTC+11:00 |
UTC+11:00 |
Pacific/Port_Moresby |
UTC+10:00 |
UTC+10:00 |
Pacific/Rarotonga |
UTC-10:00 |
UTC-10:00 |
Pacific/Saipan |
UTC+10:00 |
UTC+10:00 |
Pacific/Samoa |
UTC-11:00 |
UTC-11:00 |
Pacific/Tahiti |
UTC-10:00 |
UTC-10:00 |
Pacific/Tarawa |
UTC+12:00 |
UTC+12:00 |
Pacific/Tongatapu |
UTC+13:00 |
UTC+13:00 |
Pacific/Truk |
UTC+10:00 |
UTC+10:00 |
Pacific/Wake |
UTC+12:00 |
UTC+12:00 |
Pacific/Wallis |
UTC+12:00 |
UTC+12:00 |
Pacific/Yap |
UTC+10:00 |
UTC+10:00 |
US
| Zone ID |
Offset (January) |
Offset (July) |
US/Alaska |
UTC-09:00 |
UTC-08:00 |
US/Aleutian |
UTC-10:00 |
UTC-09:00 |
US/Arizona |
UTC-07:00 |
UTC-07:00 |
US/Central |
UTC-06:00 |
UTC-05:00 |
US/East-Indiana |
UTC-05:00 |
UTC-04:00 |
US/Eastern |
UTC-05:00 |
UTC-04:00 |
US/Hawaii |
UTC-10:00 |
UTC-10:00 |
US/Indiana-Starke |
UTC-06:00 |
UTC-05:00 |
US/Michigan |
UTC-05:00 |
UTC-04:00 |
US/Mountain |
UTC-07:00 |
UTC-06:00 |
US/Pacific |
UTC-08:00 |
UTC-07:00 |
US/Samoa |
UTC-11:00 |
UTC-11:00 |
Legacy and fixed-offset IDs
The tz database keeps these for backwards compatibility. Each is either an alias for a
Region/City zone or a fixed offset that never shifts, so prefer the Region/City form
above. UTC is the one worth using directly: it is the default, and the right choice when
you want timestamps to stay comparable across hosts.
The Etc/GMT+N IDs have inverted signs, a tz database quirk: Etc/GMT+5 is five hours
behind UTC.
| Zone ID |
Offset (January) |
Offset (July) |
CET |
UTC+01:00 |
UTC+02:00 |
CST6CDT |
UTC-06:00 |
UTC-05:00 |
Cuba |
UTC-05:00 |
UTC-04:00 |
EET |
UTC+02:00 |
UTC+03:00 |
EST5EDT |
UTC-05:00 |
UTC-04:00 |
Egypt |
UTC+02:00 |
UTC+03:00 |
Eire |
UTC |
UTC+01:00 |
Etc/GMT |
UTC |
UTC |
Etc/GMT+0 |
UTC |
UTC |
Etc/GMT+1 |
UTC-01:00 |
UTC-01:00 |
Etc/GMT+10 |
UTC-10:00 |
UTC-10:00 |
Etc/GMT+11 |
UTC-11:00 |
UTC-11:00 |
Etc/GMT+12 |
UTC-12:00 |
UTC-12:00 |
Etc/GMT+2 |
UTC-02:00 |
UTC-02:00 |
Etc/GMT+3 |
UTC-03:00 |
UTC-03:00 |
Etc/GMT+4 |
UTC-04:00 |
UTC-04:00 |
Etc/GMT+5 |
UTC-05:00 |
UTC-05:00 |
Etc/GMT+6 |
UTC-06:00 |
UTC-06:00 |
Etc/GMT+7 |
UTC-07:00 |
UTC-07:00 |
Etc/GMT+8 |
UTC-08:00 |
UTC-08:00 |
Etc/GMT+9 |
UTC-09:00 |
UTC-09:00 |
Etc/GMT-0 |
UTC |
UTC |
Etc/GMT-1 |
UTC+01:00 |
UTC+01:00 |
Etc/GMT-10 |
UTC+10:00 |
UTC+10:00 |
Etc/GMT-11 |
UTC+11:00 |
UTC+11:00 |
Etc/GMT-12 |
UTC+12:00 |
UTC+12:00 |
Etc/GMT-13 |
UTC+13:00 |
UTC+13:00 |
Etc/GMT-14 |
UTC+14:00 |
UTC+14:00 |
Etc/GMT-2 |
UTC+02:00 |
UTC+02:00 |
Etc/GMT-3 |
UTC+03:00 |
UTC+03:00 |
Etc/GMT-4 |
UTC+04:00 |
UTC+04:00 |
Etc/GMT-5 |
UTC+05:00 |
UTC+05:00 |
Etc/GMT-6 |
UTC+06:00 |
UTC+06:00 |
Etc/GMT-7 |
UTC+07:00 |
UTC+07:00 |
Etc/GMT-8 |
UTC+08:00 |
UTC+08:00 |
Etc/GMT-9 |
UTC+09:00 |
UTC+09:00 |
Etc/GMT0 |
UTC |
UTC |
Etc/Greenwich |
UTC |
UTC |
Etc/UCT |
UTC |
UTC |
Etc/UTC |
UTC |
UTC |
Etc/Universal |
UTC |
UTC |
Etc/Zulu |
UTC |
UTC |
GB |
UTC |
UTC+01:00 |
GB-Eire |
UTC |
UTC+01:00 |
GMT |
UTC |
UTC |
GMT0 |
UTC |
UTC |
Greenwich |
UTC |
UTC |
Hongkong |
UTC+08:00 |
UTC+08:00 |
Iceland |
UTC |
UTC |
Iran |
UTC+03:30 |
UTC+03:30 |
Israel |
UTC+02:00 |
UTC+03:00 |
Jamaica |
UTC-05:00 |
UTC-05:00 |
Japan |
UTC+09:00 |
UTC+09:00 |
Kwajalein |
UTC+12:00 |
UTC+12:00 |
Libya |
UTC+02:00 |
UTC+02:00 |
MET |
UTC+01:00 |
UTC+02:00 |
MST7MDT |
UTC-07:00 |
UTC-06:00 |
NZ |
UTC+13:00 |
UTC+12:00 |
NZ-CHAT |
UTC+13:45 |
UTC+12:45 |
Navajo |
UTC-07:00 |
UTC-06:00 |
PRC |
UTC+08:00 |
UTC+08:00 |
PST8PDT |
UTC-08:00 |
UTC-07:00 |
Poland |
UTC+01:00 |
UTC+02:00 |
Portugal |
UTC |
UTC+01:00 |
ROK |
UTC+09:00 |
UTC+09:00 |
Singapore |
UTC+08:00 |
UTC+08:00 |
SystemV/AST4 |
UTC-04:00 |
UTC-04:00 |
SystemV/AST4ADT |
UTC-04:00 |
UTC-03:00 |
SystemV/CST6 |
UTC-06:00 |
UTC-06:00 |
SystemV/CST6CDT |
UTC-06:00 |
UTC-05:00 |
SystemV/EST5 |
UTC-05:00 |
UTC-05:00 |
SystemV/EST5EDT |
UTC-05:00 |
UTC-04:00 |
SystemV/HST10 |
UTC-10:00 |
UTC-10:00 |
SystemV/MST7 |
UTC-07:00 |
UTC-07:00 |
SystemV/MST7MDT |
UTC-07:00 |
UTC-06:00 |
SystemV/PST8 |
UTC-08:00 |
UTC-08:00 |
SystemV/PST8PDT |
UTC-08:00 |
UTC-07:00 |
SystemV/YST9 |
UTC-09:00 |
UTC-09:00 |
SystemV/YST9YDT |
UTC-09:00 |
UTC-08:00 |
Turkey |
UTC+03:00 |
UTC+03:00 |
UCT |
UTC |
UTC |
UTC |
UTC |
UTC |
Universal |
UTC |
UTC |
W-SU |
UTC+03:00 |
UTC+03:00 |
WET |
UTC |
UTC+01:00 |
Zulu |
UTC |
UTC |
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