Supported Timezone List

List of Timezones supported in the User settings and in Knowi:

Etc/GMT+12

Etc/GMT+11

MIT

Pacific/Apia

Pacific/Midway

Pacific/Niue

Pacific/Pago_Pago

Pacific/Samoa

US/Samoa

America/Adak

America/Atka

Etc/GMT+10

HST

Pacific/Fakaofo

Pacific/Honolulu

Pacific/Johnston

Pacific/Rarotonga

Pacific/Tahiti

US/Aleutian

US/Hawaii

Pacific/Marquesas

AST

America/Anchorage

America/Juneau

America/Nome

America/Yakutat

Etc/GMT+9

Pacific/Gambier

US/Alaska

America/Dawson

America/Ensenada

America/Los_Angeles

America/Tijuana

America/Vancouver

America/Whitehorse

Canada/Pacific

Canada/Yukon

Etc/GMT+8

Mexico/BajaNorte

PST

PST8PDT

Pacific/Pitcairn

US/Pacific

US/Pacific-New

America/Boise

America/Cambridge_Bay

America/Chihuahua

America/Dawson_Creek

America/Denver

America/Edmonton

America/Hermosillo

America/Inuvik

America/Mazatlan

America/Phoenix

America/Shiprock

America/Yellowknife

Canada/Mountain

Etc/GMT+7

MST

MST7MDT

Mexico/BajaSur

Navajo

PNT

US/Arizona

US/Mountain

America/Belize

America/Cancun

America/Chicago

America/Costa_Rica

America/El_Salvador

America/Guatemala

America/Managua

America/Menominee

America/Merida

America/Mexico_City

America/Monterrey

America/North_Dakota/Center

America/Rainy_River

America/Rankin_Inlet

America/Regina

America/Swift_Current

America/Tegucigalpa

America/Winnipeg

CST

CST6CDT

Canada/Central

Canada/East-Saskatchewan

Canada/Saskatchewan

Chile/EasterIsland

Etc/GMT+6

Mexico/General

Pacific/Easter

Pacific/Galapagos

US/Central

America/Bogota

America/Cayman

America/Detroit

America/Eirunepe

America/Fort_Wayne

America/Grand_Turk

America/Guayaquil

America/Havana

America/Indiana/Indianapolis

America/Indiana/Knox

America/Indiana/Marengo

America/Indiana/Vevay

America/Indianapolis

America/Iqaluit

America/Jamaica

America/Kentucky/Louisville

America/Kentucky/Monticello

America/Knox_IN

America/Lima

America/Louisville

America/Montreal

America/Nassau

America/New_York

America/Nipigon

America/Panama

America/Pangnirtung

America/Port-au-Prince

America/Porto_Acre

America/Rio_Branco

America/Thunder_Bay

America/Toronto

Brazil/Acre

Canada/Eastern

Cuba

EST

EST5EDT

Etc/GMT+5

IET

Jamaica

US/East-Indiana

US/Eastern

US/Indiana-Starke

US/Michigan

America/Anguilla

America/Antigua

America/Aruba

America/Asuncion

America/Barbados

America/Boa_Vista

America/Campo_Grande

America/Caracas

America/Cuiaba

America/Curacao

America/Dominica

America/Glace_Bay

America/Goose_Bay

America/Grenada

America/Guadeloupe

America/Guyana

America/Halifax

America/La_Paz

America/Manaus

America/Martinique

America/Montserrat

America/PortofSpain

America/Porto_Velho

America/Puerto_Rico

America/Santiago

America/Santo_Domingo

America/St_Kitts

America/St_Lucia

America/St_Thomas

America/St_Vincent

America/Thule

America/Tortola

America/Virgin

Antarctica/Palmer

Atlantic/Bermuda

Atlantic/Stanley

Brazil/West

Canada/Atlantic

Chile/Continental

Etc/GMT+4

PRT

America/St_Johns

CNT

Canada/Newfoundland

AGT

America/Araguaina

America/Bahia

America/Belem

America/Buenos_Aires

America/Catamarca

America/Cayenne

America/Cordoba

America/Fortaleza

America/Godthab

America/Jujuy

America/Maceio

America/Mendoza

America/Miquelon

America/Montevideo

America/Paramaribo

America/Recife

America/Rosario

America/Sao_Paulo

Antarctica/Rothera

BET

Brazil/East

Etc/GMT+3

America/Noronha

Atlantic/South_Georgia

Brazil/DeNoronha

Etc/GMT+2

America/Scoresbysund

Atlantic/Azores

Atlantic/Cape_Verde

Etc/GMT+1

Africa/Abidjan

Africa/Accra

Africa/Bamako

Africa/Banjul

Africa/Bissau

Africa/Casablanca

Africa/Conakry

Africa/Dakar

Africa/El_Aaiun

Africa/Freetown

Africa/Lome

Africa/Monrovia

Africa/Nouakchott

Africa/Ouagadougou

Africa/Sao_Tome

Africa/Timbuktu

America/Danmarkshavn

Atlantic/Canary

Atlantic/Faeroe

Atlantic/Madeira

Atlantic/Reykjavik

Atlantic/St_Helena

Eire

Etc/GMT

Etc/GMT+0

Etc/GMT-0

Etc/GMT0

Etc/Greenwich

Etc/UCT

Etc/UTC

Etc/Universal

Etc/Zulu

Europe/Belfast

Europe/Dublin

Europe/Lisbon

Europe/London

GB

GB-Eire

GMT

GMT0 Greenwich

Iceland

Portugal

UCT

UTC

Universal

WET

Zulu

Africa/Algiers

Africa/Bangui

Africa/Brazzaville

Africa/Ceuta

Africa/Douala

Africa/Kinshasa

Africa/Lagos

Africa/Libreville

Africa/Luanda

Africa/Malabo

Africa/Ndjamena

Africa/Niamey

Africa/Porto-Novo

Africa/Tunis

Africa/Windhoek

Arctic/Longyearbyen

Atlantic/Jan_Mayen

CET

ECT

Etc/GMT-1

Europe/Amsterdam

Europe/Andorra

Europe/Belgrade

Europe/Berlin

Europe/Bratislava

Europe/Brussels

Europe/Budapest

Europe/Copenhagen

Europe/Gibraltar

Europe/Ljubljana

Europe/Luxembourg

Europe/Madrid

Europe/Malta

Europe/Monaco

Europe/Oslo

Europe/Paris

Europe/Prague

Europe/Rome

Europe/San_Marino

Europe/Sarajevo

Europe/Skopje

Europe/Stockholm

Europe/Tirane

Europe/Vaduz

Europe/Vatican

Europe/Vienna

Europe/Warsaw

Europe/Zagreb

Europe/Zurich

MET

Poland

ART

Africa/Blantyre

Africa/Bujumbura

Africa/Cairo

Africa/Gaborone

Africa/Harare

Africa/Johannesburg

Africa/Kigali

Africa/Lubumbashi

Africa/Lusaka

Africa/Maputo

Africa/Maseru

Africa/Mbabane

Africa/Tripoli

Asia/Amman

Asia/Beirut

Asia/Damascus

Asia/Gaza

Asia/Istanbul

Asia/Jerusalem

Asia/Nicosia

Asia/Tel_Aviv

CAT

EET

Egypt

Etc/GMT-2

Europe/Athens

Europe/Bucharest

Europe/Chisinau

Europe/Helsinki

Europe/Istanbul

Europe/Kaliningrad

Europe/Kiev

Europe/Minsk

Europe/Nicosia

Europe/Riga

Europe/Simferopol

Europe/Sofia

Europe/Tallinn

Europe/Tiraspol

Europe/Uzhgorod

Europe/Vilnius

Europe/Zaporozhye

Israel

Libya

Turkey

Africa/Addis_Ababa

Africa/Asmera

Africa/DaresSalaam

Africa/Djibouti

Africa/Kampala

Africa/Khartoum

Africa/Mogadishu

Africa/Nairobi

Antarctica/Syowa

Asia/Aden

Asia/Baghdad

Asia/Bahrain

Asia/Kuwait

Asia/Qatar

Asia/Riyadh

EAT

Etc/GMT-3

Europe/Moscow

Indian/Antananarivo

Indian/Comoro

Indian/Mayotte

W-SU

Asia/Riyadh87

Asia/Riyadh88

Asia/Riyadh89

Mideast/Riyadh87

Mideast/Riyadh88

Mideast/Riyadh89

Asia/Tehran

Iran

Asia/Aqtau

Asia/Baku

Asia/Dubai

Asia/Muscat

Asia/Oral

Asia/Tbilisi

Asia/Yerevan

Etc/GMT-4

Europe/Samara

Indian/Mahe

Indian/Mauritius

Indian/Reunion

NET

Asia/Kabul

Asia/Aqtobe

Asia/Ashgabat

Asia/Ashkhabad

Asia/Bishkek

Asia/Dushanbe

Asia/Karachi

Asia/Samarkand

Asia/Tashkent

Asia/Yekaterinburg

Etc/GMT-5

Indian/Kerguelen

Indian/Maldives

PLT

Asia/Calcutta

IST

Asia/Katmandu

Antarctica/Mawson

Antarctica/Vostok

Asia/Almaty

Asia/Colombo

Asia/Dacca

Asia/Dhaka

Asia/Novosibirsk

Asia/Omsk

Asia/Qyzylorda

Asia/Thimbu

Asia/Thimphu

BST

Etc/GMT-6

Indian/Chagos

Asia/Rangoon

Indian/Cocos

Antarctica/Davis

Asia/Bangkok

Asia/Hovd

Asia/Jakarta

Asia/Krasnoyarsk

Asia/Phnom_Penh

Asia/Pontianak

Asia/Saigon

Asia/Vientiane

Etc/GMT-7

Indian/Christmas

VST

Antarctica/Casey

Asia/Brunei

Asia/Chongqing

Asia/Chungking

Asia/Harbin

Asia/Hong_Kong

Asia/Irkutsk

Asia/Kashgar

Asia/Kuala_Lumpur

Asia/Kuching

Asia/Macao

Asia/Macau

Asia/Makassar

Asia/Manila

Asia/Shanghai

Asia/Singapore

Asia/Taipei

Asia/Ujung_Pandang

Asia/Ulaanbaatar

Asia/Ulan_Bator

Asia/Urumqi

Australia/Perth

Australia/West

CTT

Etc/GMT-8

Hongkong

PRC

Singapore

Asia/Choibalsan

Asia/Dili

Asia/Jayapura

Asia/Pyongyang

Asia/Seoul

Asia/Tokyo

Asia/Yakutsk

Etc/GMT-9

JST

Japan

Pacific/Palau

ROK

ACT

Australia/Adelaide

Australia/Broken_Hill

Australia/Darwin

Australia/North

Australia/South

Australia/Yancowinna

AET

Antarctica/DumontDUrville

Asia/Sakhalin

Asia/Vladivostok

Australia/ACT

Australia/Brisbane

Australia/Canberra

Australia/Hobart

Australia/Lindeman

Australia/Melbourne

Australia/NSW

Australia/Queensland

Australia/Sydney

Australia/Tasmania

Australia/Victoria

Etc/GMT-10

Pacific/Guam

Pacific/Port_Moresby

Pacific/Saipan

Pacific/Truk

Pacific/Yap

Australia/LHI

Australia/Lord_Howe

Asia/Magadan

Etc/GMT-11

Pacific/Efate

Pacific/Guadalcanal

Pacific/Kosrae

Pacific/Noumea

Pacific/Ponape

SST

Pacific/Norfolk

Antarctica/McMurdo

Antarctica/South_Pole

Asia/Anadyr

Asia/Kamchatka

Etc/GMT-12

Kwajalein

NST

NZ

Pacific/Auckland

Pacific/Fiji

Pacific/Funafuti

Pacific/Kwajalein

Pacific/Majuro

Pacific/Nauru

Pacific/Tarawa

Pacific/Wake

Pacific/Wallis

NZ-CHAT

Pacific/Chatham

Etc/GMT-13

Pacific/Enderbury

Pacific/Tongatapu

Etc/GMT-14

Pacific/Kiritimati

DST Know more

DST (Daylight Saving Time)

Daylight Saving Time (DST) is setting the clocks forward one hour from standard time during the summer months and back again in the fall to make better use of natural daylight. Knowi now supports DST for the countries following it. Users need to specify the right timezone format (as mentioned in the list above) to work for the scheduling activities and others.