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Timezones and Timezone Codes

How to Set a Timezone with the Timezone Equivalent List

In lunash, the sysconf timezone command allows you to change the current system timezone setting to a value appropriate to your locality and your situation. You may prefer to use only GMT, or you may wish to match your local timezone.

Note that the time zone code reported by sysconf timezone show is a localized abbreviation. For example, the following two commands set the time zone code to “EST” (during periods when daylight savings time is not in effect).

sysconf timezone set America/Kentucky/Louisville

sysconf timezone set Australia/Brisbane

For more information on time zone abbreviations, please visit: http://www.worldtimezone.com/

The time system accepts local settings as either an offset from Greenwich Mean Time (GMT +3 hours, GMT -5 hours, etc.) or as city/state names.

If you choose a named timezone, the system attempts to implement the Daylight Saving Time regime – setting the system time forward one hour on the appropriate date, and back one hour to standard time on the date appropriate for your locality.

If you choose GMT plus-or-minus a numeric offset, then that value is fixed, and the system does not attempt to implement Daylight Saving Time. If you require an adjustment, then you must make it yourself, by manually issuing the appropriate time-change.

Timezone Codes

If a heading is subdivided, then click it to expand that portion of the list.

Use the heading plus the subdivision(s), separated by  “/” characters.

If a heading has no subdivisions, use the heading alone as the timezone code.

For example, to set the timezone to Abidjan, the command would be:

  sysconf timezone set Africa/Abidjan

To set the timezone to Hongkong, the command would be:

  sysconf time zone set Hongkong

To set the timezone to Knox, Indiana, the command would be:

  sysconf timezone set America/Indiana/Knox

Note:  (Please be patient. Some of these links can take a long time to open.)

Africa

Abidjan, Accra, Addis_Ababa, Algiers, Asmera

Bamako, Bangui, Banjul, Bissau, Blantyre, Brazzaville, Bujumbura

Cairo, Casablanca, Ceuta, Conakry

Dakar, Dar_es_Salaam, Djibouti, Douala

El_Aaiun

Freetown

Gaborone

Harare

Johannesburg

Kampala, Khartoum, Kigali, Kinshasa

Lagos, Libreville, Lome, Luanda, Lubumbashi, Lusaka

Malabo, Maputo, Maseru, Mbabane, Mogadishu, Monrovia

Nairobi, Ndjamena, Niamey, Nouakchott

Ouagadougou

Porto-Novo

Sao_Tome

Timbuktu, Tripoli, Tunis

Windhoek

America

Adak, Anchorage, Anguilla, Antigua, Araguaina, Aruba, Asuncion, Atka

Barbados, Belem, Belize, Boa_Vista, Bogota, Boise, Buenos_Aires

Cambridge_Bay, Cancun, Caracas, Catamarca, Cayenne, Cayman, Chicago, Chihuahua, Cordobam, Costa_Rica, Cuiaba, Curacao

Dawson, Dawson_Creek, Denver, Detroit, Dominica

Edmonton, Eirunepe, El_Salvador, Ensenada

Fortaleza, Fort_Wayne

Glace_Bay, Godthab, Goose_Bay, Grand_Turk, Grenada, Guadeloupe, Guatemala, Guayaquil, Guyana

Halifax, Havana, Hermosillo

Indiana, Indianapolis, Inuvik, Iqaluit

Jamaica, Jujuy, Juneau

Knox, Kentucky, Knox_IN

La_Paz, Lima, Los_Angeles, Louisville

Marengo, Monticello, Maceio, Managua, Manaus, Martinique, Mazatlan, Mendoza, Menominee, Merida, Mexico_City, Miquelon, Monterrey, Montevideo, Montreal, Montserrat

Nassau, New_York, Nipigon, Nome, Noronha

Panama, Pangnirtung, Paramaribo, Phoenix, Port-au-Prince, Porto_Acre, Port_of_Spain, Porto_Velho, Puerto_Rico

Rainy_River, Rankin_Inlet, Recife, Regina, Rio_Branco, Rosario

Santiago, Santo_Domingo, Sao_Paulo, Scoresbysund, Shiprock, St_Johns, St_Kitts, St_Lucia, St_Thomas, St_Vincent, Swift_Current

Tegucigalpa, Thule, Thunder_Bay, Tijuana, Tortola

Vancouver, Vevay, Virgin

Whitehorse, Winnipeg

Yakutat, Yellowknife

Antarctica

Casey

Davis, Dumont, DUrville

Mawson, McMurdo

Palmer

South_Pole, Syowa

Vostok

Arctic

Longyearbyen

Asia

Aden, Almaty, Amman, Anadyr, Aqtau, Aqtobe, Ashgabat, Ashkhabad

Baghdad, Bahrain, Baku, Bangkok, Beirut, Bishkek, Brunei

Calcutta, Chungking, Colombo

Dacca, Damascus, Dhaka, Dili, Dubai, Dushanbe

Gaza

Harbin, Hong_Kong, Hovd

Irkutsk, Istanbul

Jakarta, Jayapura, Jerusalem

Kabul, Kamchatka, Karachi, Kashgar, Katmandu, Krasnoyarsk, Kuala_Lumpur, Kuching, Kuwait

Macao, Magadan, Manila, Muscat

Nicosia, Novosibirsk

Omsk

Phnom_Penh, Pontianak, Pyongyang

Qatar

Rangoon, Riyadh

Saigon, Samarkand, Seoul, Shanghai, Singapore

Taipei, Tashkent, Tbilisi, Tehran, Tel_Aviv, Thimbu, Thimphu, Tokyo

Ujung_Pandang, Ulaanbaatar, Ulan_Bator, Urumqi

Vientiane, Vladivostok

Yakutsk, Yekaterinburg, Yerevan

Atlantic

Azores

Bermuda

Canary, Cape_Verde

Faeroe

Jan_Mayen

Madeira

Reykjavik

South_Georgia, Stanley, St_Helena

Australia

ACT, Adelaide

Brisbane, Broken_Hill

Canberra

Darwin

Hobart

LHI, Lindeman, Lord_Howe

Melbourne

North, NSW

Perth

Queensland

South, Sydney

Tasmania

Victoria

West

Yancowinna

Brazil

Acre

DeNoronha

East

West

Canada

Atlantic

Central

Eastern, East-Saskatchewan

Mountain

Newfoundland

Pacific

Saskatchewan

Yukon

Chile

(Continental and EasterIsland are part of CET zone, but they are not set individually; to set this timezone use sysconf timezone set CET )

Europe

Amsterdam, Andorra, Athens

Belfast, Belgrade, Berlin, Bratislava, Brussels, Bucharest, Budapest

Chisinau, Copenhagen

Dublin

Gibraltar

Helsinki

Istanbul

Kaliningrad, Kiev

Lisbon, Ljubljana, London, Luxembourg

Madrid, Malta, Minsk, Monaco, Moscow

Nicosia

Oslo

Paris, Prague

Riga, Rome

Samara, San_Marino, Sarajevo, Simferopol, Skopje, Sofia, Stockholm

Tallinn, Tirane, Tiraspol

Uzhgorod

Vaduz, Vatican, Vienna, Vilnius

Warsaw

Zagreb, Zaporozhye, Zurich

Indian (Indian Ocean Timezone Locales)

Antananarivo

Chagos, Christmas, Cocos, Comoro

Kerguelen

Mahe, Maldives, Mauritius, Mayotte

Reunion

CST6CDT

Cuba

EET

Egypt

Eire

EST

EST5EDT

Etc

GMT, GMT0, GMT-0, GMT+0, GMT-1, GMT+1, GMT-10, GMT+10, GMT-11, GMT+11, GMT-12, GMT+12, GMT-13, GMT-14, GMT-2, GMT+2, GMT-3, GMT+3, GMT-4, GMT+4, GMT-5, GMT+5, GMT-6, GMT+6, GMT-7, GMT+7, GMT-8, GMT+8, GMT-9, GMT+9

Greenwich

UCT, Universal, UTC

Zulu

GB

GB-Eire

GMT

GMT0

GMT-0

GMT+0

Greenwich

Hongkong

HST

Iceland

Iran

Israel

Jamaica

Japan

Kwajalein

Libya

MET

Mexico

BajaNorte, BajaSur

General

Mideast

Riyadh87, Riyadh88, Riyadh89

MST

MST7MDT

Navajo

NZ

NZ-CHAT

Pacific

Apia, Auckland

Chatham

Easter, Efate, Enderbury

Fakaofo, Fiji, Funafuti

Galapagos, Gambier, Guadalcanal, Guam

Honolulu

Johnston

Kiritimati, Kosrae, Kwajalein

Majuro, Marquesas, Midway

Nauru, Niue, Norfolk, Noumea

Pago_Pago, Palau, Pitcairn, Ponape, Port_Moresby

Rarotonga

Saipan, Samoa

Tahiti, Tarawa, Tongatapu, Truk

Wake, Wallis

Yap

Poland 
Portugal
PRC
PST8PDT
ROC
ROK
Singapore
Turkey
UCT
Universal

US

Alaska, Aleutian, Arizona

Central

Eastern, East-Indiana

Hawaii

Indiana-Starke

Michigan, Mountain

Pacific

Samoa

UTC 

WET 

W-SU 

Zulu