As you build your website, you may need or want to change the default time zone for your account or site. You will also need to know the proper configuration for the web server to use. Even though there are only 24 actual timezones on the planet, there are many variations for different zones. These are due to things such as areas that may use DST (Daylight Savings Time) while others do not. Below is the list in alphabetical order of the Time Zone as it would be defined on the server.
The first column (Time Zone) is the actual data that would be written in the code. Our samples below demonstrate the code for the New York time zone.
For Apache:
SetEnv TZ America/New_York
And for your php.ini file:
date.timezone = "US/Eastern"
| Time Zone | Country Code | Offset from UTC | DST Offset from UTC |
|---|---|---|---|
| Africa/Abidjan | CI | +00:00 | +00:00 |
| Africa/Accra | GH | +00:00 | +00:00 |
| Africa/Addis_Ababa | ET | +03:00 | +03:00 |
| Africa/Algiers | DZ | +01:00 | +01:00 |
| Africa/Asmara | ER | +03:00 | +03:00 |
| Africa/Asmera | +03:00 | +03:00 | |
| Africa/Bamako | ML | +00:00 | +00:00 |
| Africa/Bangui | CF | +01:00 | +01:00 |
| Africa/Banjul | GM | +00:00 | +00:00 |
| Africa/Bissau | GW | +00:00 | +00:00 |
| Africa/Blantyre | MW | +02:00 | +02:00 |
| Africa/Brazzaville | CG | +01:00 | +01:00 |
| Africa/Bujumbura | BI | +02:00 | +02:00 |
| Africa/Cairo | EG | +02:00 | +02:00 |
| Africa/Casablanca | MA | +00:00 | +01:00 |
| Africa/Ceuta | ES | +01:00 | +02:00 |
| Africa/Conakry | GN | +00:00 | +00:00 |
| Africa/Dakar | SN | +00:00 | +00:00 |
| Africa/Dar_es_Salaam | TZ | +03:00 | +03:00 |
| Africa/Djibouti | DJ | +03:00 | +03:00 |
| Africa/Douala | CM | +01:00 | +01:00 |
| Africa/El_Aaiun | EH | +00:00 | +00:00 |
| Africa/Freetown | SL | +00:00 | +00:00 |
| Africa/Gaborone | BW | +02:00 | +02:00 |
| Africa/Harare | ZW | +02:00 | +02:00 |
| Africa/Johannesburg | ZA | +02:00 | +02:00 |
| Africa/Juba | SS | +03:00 | +03:00 |
| Africa/Kampala | UG | +03:00 | +03:00 |
| Africa/Khartoum | SD | +03:00 | +03:00 |
| Africa/Kigali | RW | +02:00 | +02:00 |
| Africa/Kinshasa | CD | +01:00 | +01:00 |
| Africa/Lagos | NG | +01:00 | +01:00 |
| Africa/Libreville | GA | +01:00 | +01:00 |
| Africa/Lome | TG | +00:00 | +00:00 |
| Africa/Luanda | AO | +01:00 | +01:00 |
| Africa/Lubumbashi | CD | +02:00 | +02:00 |
| Africa/Lusaka | ZM | +02:00 | +02:00 |
| Africa/Malabo | GQ | +01:00 | +01:00 |
| Africa/Maputo | MZ | +02:00 | +02:00 |
| Africa/Maseru | LS | +02:00 | +02:00 |
| Africa/Mbabane | SZ | +02:00 | +02:00 |
| Africa/Mogadishu | SO | +03:00 | +03:00 |
| Africa/Monrovia | LR | +00:00 | +00:00 |
| Africa/Nairobi | KE | +03:00 | +03:00 |
| Africa/Ndjamena | TD | +01:00 | +01:00 |
| Africa/Niamey | NE | +01:00 | +01:00 |
| Africa/Nouakchott | MR | +00:00 | +00:00 |
| Africa/Ouagadougou | BF | +00:00 | +00:00 |
| Africa/Porto-Novo | BJ | +01:00 | +01:00 |
| Africa/Sao_Tome | ST | +00:00 | +00:00 |
| Africa/Timbuktu | +00:00 | +00:00 | |
| Africa/Tripoli | LY | +02:00 | +02:00 |
| Africa/Tunis | TN | +01:00 | +01:00 |
| Africa/Windhoek | NA | +01:00 | +02:00 |
| AKST9AKDT | -09:00 | -08:00 | |
| America/Adak | US | -10:00 | -09:00 |
| America/Anchorage | US | -09:00 | -08:00 |
| America/Anguilla | AI | -04:00 | -04:00 |
| America/Antigua | AG | -04:00 | -04:00 |
| America/Araguaina | BR | -03:00 | -03:00 |
| America/Argentina/Buenos_Aires | AR | -03:00 | -03:00 |
| America/Argentina/Catamarca | AR | -03:00 | -03:00 |
| America/Argentina/ComodRivadavia | -03:00 | -03:00 | |
| America/Argentina/Cordoba | AR | -03:00 | -03:00 |
| America/Argentina/Jujuy | AR | -03:00 | -03:00 |
| America/Argentina/La_Rioja | AR | -03:00 | -03:00 |
| America/Argentina/Mendoza | AR | -03:00 | -03:00 |
| America/Argentina/Rio_Gallegos | AR | -03:00 | -03:00 |
| America/Argentina/Salta | AR | -03:00 | -03:00 |
| America/Argentina/San_Juan | AR | -03:00 | -03:00 |
| America/Argentina/San_Luis | AR | -03:00 | -03:00 |
| America/Argentina/Tucuman | AR | -03:00 | -03:00 |
| America/Argentina/Ushuaia | AR | -03:00 | -03:00 |
| America/Aruba | AW | -04:00 | -04:00 |
| America/Asuncion | PY | -04:00 | -03:00 |
| America/Atikokan | CA | -05:00 | -05:00 |
| America/Atka | -10:00 | -09:00 | |
| America/Bahia | BR | -03:00 | -03:00 |
| America/Bahia_Banderas | MX | -06:00 | -05:00 |
| America/Barbados | BB | -04:00 | -04:00 |
| America/Belem | BR | -03:00 | -03:00 |
| America/Belize | BZ | -06:00 | -06:00 |
| America/Blanc-Sablon | CA | -04:00 | -04:00 |
| America/Boa_Vista | BR | -04:00 | -04:00 |
| America/Bogota | CO | -05:00 | -05:00 |
| America/Boise | US | -07:00 | -06:00 |
| America/Buenos_Aires | -03:00 | -03:00 | |
| America/Cambridge_Bay | CA | -07:00 | -06:00 |
| America/Campo_Grande | BR | -04:00 | -03:00 |
| America/Cancun | MX | -06:00 | -05:00 |
| America/Caracas | VE | -04:30 | -04:30 |
| America/Catamarca | -03:00 | -03:00 | |
| America/Cayenne | GF | -03:00 | -03:00 |
| America/Cayman | KY | -05:00 | -05:00 |
| America/Chicago | US | -06:00 | -05:00 |
| America/Chihuahua | MX | -07:00 | -06:00 |
| America/Coral_Harbour | -05:00 | -05:00 | |
| America/Cordoba | -03:00 | -03:00 | |
| America/Costa_Rica | CR | -06:00 | -06:00 |
| America/Creston | CA | -07:00 | -07:00 |
| America/Cuiaba | BR | -04:00 | -03:00 |
| America/Curacao | CW | -04:00 | -04:00 |
| America/Danmarkshavn | GL | +00:00 | +00:00 |
| America/Dawson | CA | -08:00 | -07:00 |
| America/Dawson_Creek | CA | -07:00 | -07:00 |
| America/Denver | US | -07:00 | -06:00 |
| America/Detroit | US | -05:00 | -04:00 |
| America/Dominica | DM | -04:00 | -04:00 |
| America/Edmonton | CA | -07:00 | -06:00 |
| America/Eirunepe | BR | -04:00 | -04:00 |
| America/El_Salvador | SV | -06:00 | -06:00 |
| America/Ensenada | -08:00 | -07:00 | |
| America/Fort_Wayne | -05:00 | -04:00 | |
| America/Fortaleza | BR | -03:00 | -03:00 |
| America/Glace_Bay | CA | -04:00 | -03:00 |
| America/Godthab | GL | -03:00 | -02:00 |
| America/Goose_Bay | CA | -04:00 | -03:00 |
| America/Grand_Turk | TC | -05:00 | -04:00 |
| America/Grenada | GD | -04:00 | -04:00 |
| America/Guadeloupe | GP | -04:00 | -04:00 |
| America/Guatemala | GT | -06:00 | -06:00 |
| America/Guayaquil | EC | -05:00 | -05:00 |
| America/Guyana | GY | -04:00 | -04:00 |
| America/Halifax | CA | -04:00 | -03:00 |
| America/Havana | CU | -05:00 | -04:00 |
| America/Hermosillo | MX | -07:00 | -07:00 |
| America/Indiana/Indianapolis | US | -05:00 | -04:00 |
| America/Indiana/Knox | US | -06:00 | -05:00 |
| America/Indiana/Marengo | US | -05:00 | -04:00 |
| America/Indiana/Petersburg | US | -05:00 | -04:00 |
| America/Indiana/Tell_City | US | -06:00 | -05:00 |
| America/Indiana/Vevay | US | -05:00 | -04:00 |
| America/Indiana/Vincennes | US | -05:00 | -04:00 |
| America/Indiana/Winamac | US | -05:00 | -04:00 |
| America/Indianapolis | -05:00 | -04:00 | |
| America/Inuvik | CA | -07:00 | -06:00 |
| America/Iqaluit | CA | -05:00 | -04:00 |
| America/Jamaica | JM | -05:00 | -05:00 |
| America/Jujuy | -03:00 | -03:00 | |
| America/Juneau | US | -09:00 | -08:00 |
| America/Kentucky/Louisville | US | -05:00 | -04:00 |
| America/Kentucky/Monticello | US | -05:00 | -04:00 |
| America/Knox_IN | -06:00 | -05:00 | |
| America/Kralendijk | BQ | -04:00 | -04:00 |
| America/La_Paz | BO | -04:00 | -04:00 |
| America/Lima | PE | -05:00 | -05:00 |
| America/Los_Angeles | US | -08:00 | -07:00 |
| America/Louisville | -05:00 | -04:00 | |
| America/Lower_Princes | SX | -04:00 | -04:00 |
| America/Maceio | BR | -03:00 | -03:00 |
| America/Managua | NI | -06:00 | -06:00 |
| America/Manaus | BR | -04:00 | -04:00 |
| America/Marigot | MF | -04:00 | -04:00 |
| America/Martinique | MQ | -04:00 | -04:00 |
| America/Matamoros | MX | -06:00 | -05:00 |
| America/Mazatlan | MX | -07:00 | -06:00 |
| America/Mendoza | -03:00 | -03:00 | |
| America/Menominee | US | -06:00 | -05:00 |
| America/Merida | MX | -06:00 | -05:00 |
| America/Metlakatla | US | -08:00 | -08:00 |
| America/Mexico_City | MX | -06:00 | -05:00 |
| America/Miquelon | PM | -03:00 | -02:00 |
| America/Moncton | CA | -04:00 | -03:00 |
| America/Monterrey | MX | -06:00 | -05:00 |
| America/Montevideo | UY | -03:00 | -02:00 |
| America/Montreal | CA | -05:00 | -04:00 |
| America/Montserrat | MS | -04:00 | -04:00 |
| America/Nassau | BS | -05:00 | -04:00 |
| America/New_York | US | -05:00 | -04:00 |
| America/Nipigon | CA | -05:00 | -04:00 |
| America/Nome | US | -09:00 | -08:00 |
| America/Noronha | BR | -02:00 | -02:00 |
| America/North_Dakota/Beulah | US | -06:00 | -05:00 |
| America/North_Dakota/Center | US | -06:00 | -05:00 |
| America/North_Dakota/New_Salem | US | -06:00 | -05:00 |
| America/Ojinaga | MX | -07:00 | -06:00 |
| America/Panama | PA | -05:00 | -05:00 |
| America/Pangnirtung | CA | -05:00 | -04:00 |
| America/Paramaribo | SR | -03:00 | -03:00 |
| America/Phoenix | US | -07:00 | -07:00 |
| America/Port_of_Spain | TT | -04:00 | -04:00 |
| America/Port-au-Prince | HT | -05:00 | -04:00 |
| America/Porto_Acre | -04:00 | -04:00 | |
| America/Porto_Velho | BR | -04:00 | -04:00 |
| America/Puerto_Rico | PR | -04:00 | -04:00 |
| America/Rainy_River | CA | -06:00 | -05:00 |
| America/Rankin_Inlet | CA | -06:00 | -05:00 |
| America/Recife | BR | -03:00 | -03:00 |
| America/Regina | CA | -06:00 | -06:00 |
| America/Resolute | CA | -06:00 | -05:00 |
| America/Rio_Branco | BR | -04:00 | -04:00 |
| America/Rosario | -03:00 | -03:00 | |
| America/Santa_Isabel | MX | -08:00 | -07:00 |
| America/Santarem | BR | -03:00 | -03:00 |
| America/Santiago | CL | -04:00 | -03:00 |
| America/Santo_Domingo | DO | -04:00 | -04:00 |
| America/Sao_Paulo | BR | -03:00 | -02:00 |
| America/Scoresbysund | GL | -01:00 | +00:00 |
| America/Shiprock | US | -07:00 | -06:00 |
| America/Sitka | US | -09:00 | -08:00 |
| America/St_Barthelemy | BL | -04:00 | -04:00 |
| America/St_Johns | CA | -03:30 | -02:30 |
| America/St_Kitts | KN | -04:00 | -04:00 |
| America/St_Lucia | LC | -04:00 | -04:00 |
| America/St_Thomas | VI | -04:00 | -04:00 |
| America/St_Vincent | VC | -04:00 | -04:00 |
| America/Swift_Current | CA | -06:00 | -06:00 |
| America/Tegucigalpa | HN | -06:00 | -06:00 |
| America/Thule | GL | -04:00 | -03:00 |
| America/Thunder_Bay | CA | -05:00 | -04:00 |
| America/Tijuana | MX | -08:00 | -07:00 |
| America/Toronto | CA | -05:00 | -04:00 |
| America/Tortola | VG | -04:00 | -04:00 |
| America/Vancouver | CA | -08:00 | -07:00 |
| America/Virgin | -04:00 | -04:00 | |
| America/Whitehorse | CA | -08:00 | -07:00 |
| America/Winnipeg | CA | -06:00 | -05:00 |
| America/Yakutat | US | -09:00 | -08:00 |
| America/Yellowknife | CA | -07:00 | -06:00 |
| Antarctica/Casey | AQ | +11:00 | +08:00 |
| Antarctica/Davis | AQ | +05:00 | +07:00 |
| Antarctica/DumontDUrville | AQ | +10:00 | +10:00 |
| Antarctica/Macquarie | AQ | +11:00 | +11:00 |
| Antarctica/Mawson | AQ | +05:00 | +05:00 |
| Antarctica/McMurdo | AQ | +12:00 | +13:00 |
| Antarctica/Palmer | AQ | -04:00 | -03:00 |
| Antarctica/Rothera | AQ | -03:00 | -03:00 |
| Antarctica/South_Pole | AQ | +12:00 | +13:00 |
| Antarctica/Syowa | AQ | +03:00 | +03:00 |
| Antarctica/Vostok | AQ | +06:00 | +06:00 |
| Arctic/Longyearbyen | SJ | +01:00 | +02:00 |
| Asia/Aden | YE | +03:00 | +03:00 |
| Asia/Almaty | KZ | +06:00 | +06:00 |
| Asia/Amman | JO | +02:00 | +03:00 |
| Asia/Anadyr | RU | +12:00 | +12:00 |
| Asia/Aqtau | KZ | +05:00 | +05:00 |
| Asia/Aqtobe | KZ | +05:00 | +05:00 |
| Asia/Ashgabat | TM | +05:00 | +05:00 |
| Asia/Ashkhabad | +05:00 | +05:00 | |
| Asia/Baghdad | IQ | +03:00 | +03:00 |
| Asia/Bahrain | BH | +03:00 | +03:00 |
| Asia/Baku | AZ | +04:00 | +05:00 |
| Asia/Bangkok | TH | +07:00 | +07:00 |
| Asia/Beirut | LB | +02:00 | +03:00 |
| Asia/Bishkek | KG | +06:00 | +06:00 |
| Asia/Brunei | BN | +08:00 | +08:00 |
| Asia/Calcutta | +05:30 | +05:30 | |
| Asia/Choibalsan | MN | +08:00 | +08:00 |
| Asia/Chongqing | CN | +08:00 | +08:00 |
| Asia/Chungking | +08:00 | +08:00 | |
| Asia/Colombo | LK | +05:30 | +05:30 |
| Asia/Dacca | +06:00 | +06:00 | |
| Asia/Damascus | SY | +02:00 | +03:00 |
| Asia/Dhaka | BD | +06:00 | +06:00 |
| Asia/Dili | TL | +09:00 | +09:00 |
| Asia/Dubai | AE | +04:00 | +04:00 |
| Asia/Dushanbe | TJ | +05:00 | +05:00 |
| Asia/Gaza | PS | +02:00 | +03:00 |
| Asia/Harbin | CN | +08:00 | +08:00 |
| Asia/Hebron | PS | +02:00 | +03:00 |
| Asia/Ho_Chi_Minh | VN | +07:00 | +07:00 |
| Asia/Hong_Kong | HK | +08:00 | +08:00 |
| Asia/Hovd | MN | +07:00 | +07:00 |
| Asia/Irkutsk | RU | +09:00 | +09:00 |
| Asia/Istanbul | +02:00 | +03:00 | |
| Asia/Jakarta | ID | +07:00 | +07:00 |
| Asia/Jayapura | ID | +09:00 | +09:00 |
| Asia/Jerusalem | IL | +02:00 | +03:00 |
| Asia/Kabul | AF | +04:30 | +04:30 |
| Asia/Kamchatka | RU | +12:00 | +12:00 |
| Asia/Karachi | PK | +05:00 | +05:00 |
| Asia/Kashgar | CN | +08:00 | +08:00 |
| Asia/Kathmandu | NP | +05:45 | +05:45 |
| Asia/Katmandu | +05:45 | +05:45 | |
| Asia/Kolkata | IN | +05:30 | +05:30 |
| Asia/Krasnoyarsk | RU | +08:00 | +08:00 |
| Asia/Kuala_Lumpur | MY | +08:00 | +08:00 |
| Asia/Kuching | MY | +08:00 | +08:00 |
| Asia/Kuwait | KW | +03:00 | +03:00 |
| Asia/Macao | +08:00 | +08:00 | |
| Asia/Macau | MO | +08:00 | +08:00 |
| Asia/Magadan | RU | +12:00 | +12:00 |
| Asia/Makassar | ID | +08:00 | +08:00 |
| Asia/Manila | PH | +08:00 | +08:00 |
| Asia/Muscat | OM | +04:00 | +04:00 |
| Asia/Nicosia | CY | +02:00 | +03:00 |
| Asia/Novokuznetsk | RU | +07:00 | +07:00 |
| Asia/Novosibirsk | RU | +07:00 | +07:00 |
| Asia/Omsk | RU | +07:00 | +07:00 |
| Asia/Oral | KZ | +05:00 | +05:00 |
| Asia/Phnom_Penh | KH | +07:00 | +07:00 |
| Asia/Pontianak | ID | +07:00 | +07:00 |
| Asia/Pyongyang | KP | +09:00 | +09:00 |
| Asia/Qatar | QA | +03:00 | +03:00 |
| Asia/Qyzylorda | KZ | +06:00 | +06:00 |
| Asia/Rangoon | MM | +06:30 | +06:30 |
| Asia/Riyadh | SA | +03:00 | +03:00 |
| Asia/Saigon | +07:00 | +07:00 | |
| Asia/Sakhalin | RU | +11:00 | +11:00 |
| Asia/Samarkand | UZ | +05:00 | +05:00 |
| Asia/Seoul | KR | +09:00 | +09:00 |
| Asia/Shanghai | CN | +08:00 | +08:00 |
| Asia/Singapore | SG | +08:00 | +08:00 |
| Asia/Taipei | TW | +08:00 | +08:00 |
| Asia/Tashkent | UZ | +05:00 | +05:00 |
| Asia/Tbilisi | GE | +04:00 | +04:00 |
| Asia/Tehran | IR | +03:30 | +04:30 |
| Asia/Tel_Aviv | +02:00 | +03:00 | |
| Asia/Thimbu | +06:00 | +06:00 | |
| Asia/Thimphu | BT | +06:00 | +06:00 |
| Asia/Tokyo | JP | +09:00 | +09:00 |
| Asia/Ujung_Pandang | +08:00 | +08:00 | |
| Asia/Ulaanbaatar | MN | +08:00 | +08:00 |
| Asia/Ulan_Bator | +08:00 | +08:00 | |
| Asia/Urumqi | CN | +08:00 | +08:00 |
| Asia/Vientiane | LA | +07:00 | +07:00 |
| Asia/Vladivostok | RU | +11:00 | +11:00 |
| Asia/Yakutsk | RU | +10:00 | +10:00 |
| Asia/Yekaterinburg | RU | +06:00 | +06:00 |
| Asia/Yerevan | AM | +04:00 | +04:00 |
| Atlantic/Azores | PT | -01:00 | +00:00 |
| Atlantic/Bermuda | BM | -04:00 | -03:00 |
| Atlantic/Canary | ES | +00:00 | +01:00 |
| Atlantic/Cape_Verde | CV | -01:00 | -01:00 |
| Atlantic/Faeroe | +00:00 | +01:00 | |
| Atlantic/Faroe | FO | +00:00 | +01:00 |
| Atlantic/Jan_Mayen | +01:00 | +02:00 | |
| Atlantic/Madeira | PT | +00:00 | +01:00 |
| Atlantic/Reykjavik | IS | +00:00 | +00:00 |
| Atlantic/South_Georgia | GS | -02:00 | -02:00 |
| Atlantic/St_Helena | SH | +00:00 | +00:00 |
| Atlantic/Stanley | FK | -03:00 | -03:00 |
| Australia/ACT | +10:00 | +11:00 | |
| Australia/Adelaide | AU | +09:30 | +10:30 |
| Australia/Brisbane | AU | +10:00 | +10:00 |
| Australia/Broken_Hill | AU | +09:30 | +10:30 |
| Australia/Canberra | +10:00 | +11:00 | |
| Australia/Currie | AU | +10:00 | +11:00 |
| Australia/Darwin | AU | +09:30 | +09:30 |
| Australia/Eucla | AU | +08:45 | +08:45 |
| Australia/Hobart | AU | +10:00 | +11:00 |
| Australia/LHI | +10:30 | +11:00 | |
| Australia/Lindeman | AU | +10:00 | +10:00 |
| Australia/Lord_Howe | AU | +10:30 | +11:00 |
| Australia/Melbourne | AU | +10:00 | +11:00 |
| Australia/North | +09:30 | +09:30 | |
| Australia/NSW | +10:00 | +11:00 | |
| Australia/Perth | AU | +08:00 | +08:00 |
| Australia/Queensland | +10:00 | +10:00 | |
| Australia/South | +09:30 | +10:30 | |
| Australia/Sydney | AU | +10:00 | +11:00 |
| Australia/Tasmania | +10:00 | +11:00 | |
| Australia/Victoria | +10:00 | +11:00 | |
| Australia/West | +08:00 | +08:00 | |
| Australia/Yancowinna | +09:30 | +10:30 | |
| Brazil/Acre | -04:00 | -04:00 | |
| Brazil/DeNoronha | -02:00 | -02:00 | |
| Brazil/East | -03:00 | -02:00 | |
| Brazil/West | -04:00 | -04:00 | |
| Canada/Atlantic | -04:00 | -03:00 | |
| Canada/Central | -06:00 | -05:00 | |
| Canada/Eastern | -05:00 | -04:00 | |
| Canada/East-Saskatchewan | -06:00 | -06:00 | |
| Canada/Mountain | -07:00 | -06:00 | |
| Canada/Newfoundland | -03:30 | -02:30 | |
| Canada/Pacific | -08:00 | -07:00 | |
| Canada/Saskatchewan | -06:00 | -06:00 | |
| Canada/Yukon | -08:00 | -07:00 | |
| CET | +01:00 | +02:00 | |
| Chile/Continental | -04:00 | -03:00 | |
| Chile/EasterIsland | -06:00 | -05:00 | |
| CST6CDT | -06:00 | -05:00 | |
| Cuba | -05:00 | -04:00 | |
| EET | +02:00 | +03:00 | |
| Egypt | +02:00 | +02:00 | |
| Eire | +00:00 | +01:00 | |
| EST | -05:00 | -05:00 | |
| EST5EDT | -05:00 | -04:00 | |
| Etc./GMT | +00:00 | +00:00 | |
| Etc./GMT+0 | +00:00 | +00:00 | |
| Etc./UCT | +00:00 | +00:00 | |
| Etc./Universal | +00:00 | +00:00 | |
| Etc./UTC | +00:00 | +00:00 | |
| Etc./Zulu | +00:00 | +00:00 | |
| Europe/Amsterdam | NL | +01:00 | +02:00 |
| Europe/Andorra | AD | +01:00 | +02:00 |
| Europe/Athens | GR | +02:00 | +03:00 |
| Europe/Belfast | +00:00 | +01:00 | |
| Europe/Belgrade | RS | +01:00 | +02:00 |
| Europe/Berlin | DE | +01:00 | +02:00 |
| Europe/Bratislava | SK | +01:00 | +02:00 |
| Europe/Brussels | BE | +01:00 | +02:00 |
| Europe/Bucharest | RO | +02:00 | +03:00 |
| Europe/Budapest | HU | +01:00 | +02:00 |
| Europe/Chisinau | MD | +02:00 | +03:00 |
| Europe/Copenhagen | DK | +01:00 | +02:00 |
| Europe/Dublin | IE | +00:00 | +01:00 |
| Europe/Gibraltar | GI | +01:00 | +02:00 |
| Europe/Guernsey | GG | +00:00 | +01:00 |
| Europe/Helsinki | FI | +02:00 | +03:00 |
| Europe/Isle_of_Man | IM | +00:00 | +01:00 |
| Europe/Istanbul | TR | +02:00 | +03:00 |
| Europe/Jersey | JE | +00:00 | +01:00 |
| Europe/Kaliningrad | RU | +03:00 | +03:00 |
| Europe/Kiev | UA | +02:00 | +03:00 |
| Europe/Lisbon | PT | +00:00 | +01:00 |
| Europe/Ljubljana | SI | +01:00 | +02:00 |
| Europe/London | GB | +00:00 | +01:00 |
| Europe/Luxembourg | LU | +01:00 | +02:00 |
| Europe/Madrid | ES | +01:00 | +02:00 |
| Europe/Malta | MT | +01:00 | +02:00 |
| Europe/Mariehamn | AX | +02:00 | +03:00 |
| Europe/Minsk | BY | +03:00 | +03:00 |
| Europe/Monaco | MC | +01:00 | +02:00 |
| Europe/Moscow | RU | +04:00 | +04:00 |
| Europe/Nicosia | +02:00 | +03:00 | |
| Europe/Oslo | NO | +01:00 | +02:00 |
| Europe/Paris | FR | +01:00 | +02:00 |
| Europe/Podgorica | ME | +01:00 | +02:00 |
| Europe/Prague | CZ | +01:00 | +02:00 |
| Europe/Riga | LV | +02:00 | +03:00 |
| Europe/Rome | IT | +01:00 | +02:00 |
| Europe/Samara | RU | +04:00 | +04:00 |
| Europe/San_Marino | SM | +01:00 | +02:00 |
| Europe/Sarajevo | BA | +01:00 | +02:00 |
| Europe/Simferopol | UA | +02:00 | +03:00 |
| Europe/Skopje | MK | +01:00 | +02:00 |
| Europe/Sofia | BG | +02:00 | +03:00 |
| Europe/Stockholm | SE | +01:00 | +02:00 |
| Europe/Tallinn | EE | +02:00 | +03:00 |
| Europe/Tirane | AL | +01:00 | +02:00 |
| Europe/Tiraspol | +02:00 | +03:00 | |
| Europe/Uzhgorod | UA | +02:00 | +03:00 |
| Europe/Vaduz | LI | +01:00 | +02:00 |
| Europe/Vatican | VA | +01:00 | +02:00 |
| Europe/Vienna | AT | +01:00 | +02:00 |
| Europe/Vilnius | LT | +02:00 | +03:00 |
| Europe/Volgograd | RU | +04:00 | +04:00 |
| Europe/Warsaw | PL | +01:00 | +02:00 |
| Europe/Zagreb | HR | +01:00 | +02:00 |
| Europe/Zaporozhye | UA | +02:00 | +03:00 |
| Europe/Zurich | CH | +01:00 | +02:00 |
| GB | +00:00 | +01:00 | |
| GB-Eire | +00:00 | +01:00 | |
| GMT | +00:00 | +00:00 | |
| GMT+0 | +00:00 | +00:00 | |
| GMT0 | +00:00 | +00:00 | |
| GMT-0 | +00:00 | +00:00 | |
| Greenwich | +00:00 | +00:00 | |
| Hong Kong | +08:00 | +08:00 | |
| HST | -10:00 | -10:00 | |
| Iceland | +00:00 | +00:00 | |
| Indian/Antananarivo | MG | +03:00 | +03:00 |
| Indian/Chagos | IO | +06:00 | +06:00 |
| Indian/Christmas | CX | +07:00 | +07:00 |
| Indian/Cocos | CC | +06:30 | +06:30 |
| Indian/Comoro | KM | +03:00 | +03:00 |
| Indian/Kerguelen | TF | +05:00 | +05:00 |
| Indian/Mahe | SC | +04:00 | +04:00 |
| Indian/Maldives | MV | +05:00 | +05:00 |
| Indian/Mauritius | MU | +04:00 | +04:00 |
| Indian/Mayotte | YT | +03:00 | +03:00 |
| Indian/Reunion | RE | +04:00 | +04:00 |
| Iran | +03:30 | +04:30 | |
| Israel | +02:00 | +03:00 | |
| Jamaica | -05:00 | -05:00 | |
| Japan | +09:00 | +09:00 | |
| JST-9 | +09:00 | +09:00 | |
| Kwajalein | +12:00 | +12:00 | |
| Libya | +02:00 | +02:00 | |
| MET | +01:00 | +02:00 | |
| Mexico/BajaNorte | -08:00 | -07:00 | |
| Mexico/BajaSur | -07:00 | -06:00 | |
| Mexico/General | -06:00 | -05:00 | |
| MST | -07:00 | -07:00 | |
| MST7MDT | -07:00 | -06:00 | |
| Navajo | -07:00 | -06:00 | |
| NZ | +12:00 | +13:00 | |
| NZ-CHAT | +12:45 | +13:45 | |
| Pacific/Apia | WS | +13:00 | +14:00 |
| Pacific/Auckland | NZ | +12:00 | +13:00 |
| Pacific/Chatham | NZ | +12:45 | +13:45 |
| Pacific/Chuuk | FM | +10:00 | +10:00 |
| Pacific/Easter | CL | -06:00 | -05:00 |
| Pacific/Efate | VU | +11:00 | +11:00 |
| Pacific/Enderbury | KI | +13:00 | +13:00 |
| Pacific/Fakaofo | TK | +13:00 | +13:00 |
| Pacific/Fiji | FJ | +12:00 | +13:00 |
| Pacific/Funafuti | TV | +12:00 | +12:00 |
| Pacific/Galapagos | EC | -06:00 | -06:00 |
| Pacific/Gambier | PF | -09:00 | -09:00 |
| Pacific/Guadalcanal | SB | +11:00 | +11:00 |
| Pacific/Guam | GU | +10:00 | +10:00 |
| Pacific/Honolulu | US | -10:00 | -10:00 |
| Pacific/Johnston | UM | -10:00 | -10:00 |
| Pacific/Kiritimati | KI | +14:00 | +14:00 |
| Pacific/Kosrae | FM | +11:00 | +11:00 |
| Pacific/Kwajalein | MH | +12:00 | +12:00 |
| Pacific/Majuro | MH | +12:00 | +12:00 |
| Pacific/Marquesas | PF | -09:30 | -09:30 |
| Pacific/Midway | UM | -11:00 | -11:00 |
| Pacific/Nauru | NR | +12:00 | +12:00 |
| Pacific/Niue | NU | -11:00 | -11:00 |
| Pacific/Norfolk | NF | +11:30 | +11:30 |
| Pacific/Noumea | NC | +11:00 | +11:00 |
| Pacific/Pago_Pago | AS | -11:00 | -11:00 |
| Pacific/Palau | PW | +09:00 | +09:00 |
| Pacific/Pitcairn | PN | -08:00 | -08:00 |
| Pacific/Pohnpei | FM | +11:00 | +11:00 |
| Pacific/Ponape | +11:00 | +11:00 | |
| Pacific/Port_Moresby | PG | +10:00 | +10:00 |
| Pacific/Rarotonga | CK | -10:00 | -10:00 |
| Pacific/Saipan | MP | +10:00 | +10:00 |
| Pacific/Samoa | -11:00 | -11:00 | |
| Pacific/Tahiti | PF | -10:00 | -10:00 |
| Pacific/Tarawa | KI | +12:00 | +12:00 |
| Pacific/Tongatapu | TO | +13:00 | +13:00 |
| Pacific/Truk | +10:00 | +10:00 | |
| Pacific/Wake | UM | +12:00 | +12:00 |
| Pacific/Wallis | WF | +12:00 | +12:00 |
| Pacific/Yap | +10:00 | +10:00 | |
| Poland | +01:00 | +02:00 | |
| Portugal | +00:00 | +01:00 | |
| PRC | +08:00 | +08:00 | |
| PST8PDT | -08:00 | -07:00 | |
| ROC | +08:00 | +08:00 | |
| ROK | +09:00 | +09:00 | |
| Singapore | +08:00 | +08:00 | |
| Turkey | +02:00 | +03:00 | |
| UCT | +00:00 | +00:00 | |
| Universal | +00:00 | +00:00 | |
| US/Alaska | -09:00 | -08:00 | |
| US/Aleutian | -10:00 | -09:00 | |
| US/Arizona | -07:00 | -07:00 | |
| US/Central | -06:00 | -05:00 | |
| US/Eastern | -05:00 | -04:00 | |
| US/East-Indiana | -05:00 | -04:00 | |
| US/Hawaii | -10:00 | -10:00 | |
| US/Indiana-Starke | -06:00 | -05:00 | |
| US/Michigan | -05:00 | -04:00 | |
| US/Mountain | -07:00 | -06:00 | |
| US/Pacific | -08:00 | -07:00 | |
| US/Pacific-New | -08:00 | -07:00 | |
| US/Samoa | -11:00 | -11:00 | |
| UTC | +00:00 | +00:00 | |
| WET | +00:00 | +01:00 | |
| W-SU | +04:00 | +04:00 | |
| Zulu | +00:00 | +00:00 |
