Daylight Saving Time Around the World 1991
See The World Clock for list of current times around the world, and which places are observing DST at the moment (marked by * in The World Clock).
Daylight saving time is also called summer time or daylight savings time. When DST is not observed, it is called standard time, normal time or winter time.
This list displays a brief (but not complete) overview over which countries that observed DST during 1991.
Current country names, rather than historic country names are displayed, so the list could contain countries that did not exist at the time.
Detailed information is available for the first half of 1991 and the second half of 1991 .
Country Region/states Example location DST start date DST end date Afghanistan All locations Kabul No DST in 1991 Albania All locations Tirane Sunday, March 31 Sunday, September 29 Algeria All locations Algiers No DST in 1991 Andorra All locations Andorra La Vella Sunday, March 31 Sunday, September 29 Angola All locations Luanda No DST in 1991 Antarctica Most locations Mawson No DST in 1991 Some locations South Pole Sunday, October 6 Sunday, March 17 Antigua and Barbuda All locations Saint John's No DST in 1991 Argentina Most locations Buenos Aires Sunday, October 20 Sunday, March 3 Chubut, La Rioja, San Juan Comodoro Rivadavia Sunday, October 20 Friday, March 1 Mendoza Mendoza Tuesday, October 15 Friday, March 1 Jujuy Jujuy Sunday, October 6 Sunday, March 17 Armenia All locations Yerevan Sunday, March 31 Sunday, September 29 Australia Most locations Melbourne Sunday, October 27 Sunday, March 3 Northern Territory, Christmas Island, Norfolk Island, Cocos and Keeling Islands Darwin No DST in 1991 Western Australia Perth Sunday, November 17 Does not end this year Tasmania Hobart Sunday, October 6 Sunday, March 31 Lord Howe Island Lord Howe Island Sunday, October 27 Sunday, March 3 Austria All locations Vienna Sunday, March 31 Sunday, September 29 Azerbaijan All locations Baku Sunday, March 31 Sunday, September 29 Bahamas All locations Nassau Sunday, April 7 Sunday, October 27 Bahrain All locations Manama No DST in 1991 Bangladesh All locations Dhaka No DST in 1991 Barbados All locations Bridgetown No DST in 1991 Belarus All locations Minsk Sunday, March 31 Sunday, September 29 Belgium All locations Brussels Sunday, March 31 Sunday, September 29 Belize All locations Belmopan No DST in 1991 Benin All locations Porto Novo No DST in 1991 Bhutan All locations Thimphu No DST in 1991 Bolivia All locations La Paz No DST in 1991 Bosnia-Herzegovina All locations Sarajevo Sunday, March 31 Sunday, September 29 Botswana All locations Gaborone No DST in 1991 Brazil Most locations Rio de Janeiro Sunday, October 20 Sunday, February 17 Amazonas, Pernambuco, Sergipe, Para, Paraíba, Ceará, Amapá, Alagoas, Rondônia, Rio Grande do Norte, Piauí, Maranhão, Acre, Roraima, Tocantins Manaus No DST in 1991 Brunei Darussalam All locations Bandar Seri Begawan No DST in 1991 Bulgaria All locations Sofia Sunday, March 31 Sunday, September 29 Burkina Faso All locations Ouagadougou No DST in 1991 Burundi All locations Bujumbura No DST in 1991 Cambodia All locations Phnom Penh No DST in 1991 Cameroon All locations Yaoundé No DST in 1991 Canada Most locations Montreal Sunday, April 7 Sunday, October 27 much of Saskatchewan, small region of British Columbia, small region of Nunavut Territory, small region of Quebec Regina No DST in 1991 Cape Verde All locations Praia No DST in 1991 Central African Republic All locations Bangui No DST in 1991 Chad All locations Ndjamena No DST in 1991 Chile Most locations Santiago Sunday, October 13 Sunday, March 10 Easter Island Saturday, October 12 Saturday, March 9 China Most locations Beijing Sunday, April 14 Sunday, September 15 Some locations Hong Kong No DST in 1991 Colombia All locations Bogota No DST in 1991 Comoros All locations Moroni No DST in 1991 Congo All locations Brazzaville No DST in 1991 Cook Islands All locations Rarotonga Does not start this year Sunday, March 3 Costa Rica All locations San Jose Saturday, January 19 Monday, July 1 Cote d'Ivoire (Ivory Coast) All locations Yamoussoukro No DST in 1991 Croatia All locations Zagreb Sunday, March 31 Sunday, September 29 Cuba All locations Havana Sunday, April 7 Sunday, October 13 Cyprus All locations Nicosia Sunday, March 31 Sunday, September 29 Czech Republic All locations Prague Sunday, March 31 Sunday, September 29 Democratic Republic of the Congo All locations Kinshasa No DST in 1991 Denmark Most locations Copenhagen Sunday, March 31 Sunday, September 29 Greenland Nuuk Saturday, March 30 Saturday, September 28 Djibouti All locations Djibouti No DST in 1991 Dominica All locations Roseau No DST in 1991 Dominican Republic All locations Santo Domingo No DST in 1991 Ecuador All locations Quito No DST in 1991 Egypt All locations Cairo Wednesday, May 1 Tuesday, October 1 El Salvador All locations San Salvador No DST in 1991 Equatorial Guinea All locations Malabo No DST in 1991 Eritrea All locations Asmara No DST in 1991 Estonia All locations Tallinn Sunday, March 31 Sunday, September 29 Ethiopia All locations Addis Ababa No DST in 1991 Fiji All locations Suva No DST in 1991 Finland All locations Helsinki Sunday, March 31 Sunday, September 29 France Most locations Paris Sunday, March 31 Sunday, September 29 French Guiana, Tahiti, Kerguelen, Guadeloupe, Martinique, Mayotte, New Caledonia, Wallis and Futuna, Marquesas Islands, French Polynesia Papeete No DST in 1991 Saint Pierre and Miquelon Saint-Pierre Sunday, April 7 Sunday, October 27 Gabon All locations Libreville No DST in 1991 Gambia All locations Banjul No DST in 1991 Gaza Strip All locations Gaza Sunday, March 24 Sunday, September 1 Georgia All locations Tbilisi Sunday, March 31 Sunday, September 29 Germany All locations Berlin Sunday, March 31 Sunday, September 29 Ghana All locations Accra No DST in 1991 Greece All locations Athens Sunday, March 31 Sunday, September 29 Grenada All locations Saint George's No DST in 1991 Guatemala All locations Guatemala Saturday, March 23 Saturday, September 7 Guinea All locations Conakry No DST in 1991 Guinea Bissau All locations Bissau No DST in 1991 Guyana All locations Georgetown No DST in 1991 Haiti All locations Port-au-Prince Sunday, April 7 Sunday, October 27 Honduras All locations Tegucigalpa No DST in 1991 Hungary All locations Budapest Sunday, March 31 Sunday, September 29 Iceland All locations Reykjavik No DST in 1991 India All locations New Delhi No DST in 1991 Indonesia All locations Jakarta No DST in 1991 Iran All locations Tehran Friday, May 3 Sunday, September 22 Iraq All locations Baghdad Monday, April 1 Tuesday, October 1 Ireland All locations Dublin Sunday, March 31 Sunday, October 27 Isle of Man All locations Douglas Sunday, March 31 Sunday, October 27 Israel All locations Jerusalem Sunday, March 24 Sunday, September 1 Italy All locations Rome Sunday, March 31 Sunday, September 29 Jamaica All locations Kingston No DST in 1991 Japan All locations Tokyo No DST in 1991 Jordan All locations Amman Wednesday, April 17 Friday, September 27 Kazakstan All locations Almaty No DST in 1991 Kenya All locations Nairobi No DST in 1991 Kiribati All locations Kiritimati No DST in 1991 Kosovo All locations Pristina Sunday, March 31 Sunday, September 29 Kuwait All locations Kuwait City No DST in 1991 Kyrgyzstan All locations Bishkek Sunday, March 31 Saturday, August 31 Laos All locations Vientiane No DST in 1991 Latvia All locations Riga Sunday, March 31 Sunday, September 29 Lebanon All locations Beirut Wednesday, May 1 Wednesday, October 16 Lesotho All locations Maseru No DST in 1991 Liberia All locations Monrovia No DST in 1991 Libya All locations Tripoli No DST in 1991 Liechtenstein All locations Vaduz Sunday, March 31 Sunday, September 29 Lithuania All locations Vilnius Sunday, March 31 Sunday, September 29 Luxembourg All locations Luxembourg Sunday, March 31 Sunday, September 29 Macedonia All locations Skopje Sunday, March 31 Sunday, September 29 Madagascar All locations Antananarivo No DST in 1991 Malawi All locations Lilongwe No DST in 1991 Malaysia All locations Kuala Lumpur No DST in 1991 Maldives All locations Male No DST in 1991 Mali All locations Bamako No DST in 1991 Malta All locations Valletta Sunday, March 31 Sunday, September 29 Marshall Islands All locations Majuro No DST in 1991 Mauritania All locations Nouakchott No DST in 1991 Mauritius All locations Port Louis No DST in 1991 Mexico Most locations Mexico City No DST in 1991 Baja California Mexicali Sunday, April 7 Sunday, October 27 Micronesia All locations Palikir No DST in 1991 Moldova All locations Chisinau Sunday, March 31 Sunday, September 29 Monaco All locations Monaco Sunday, March 31 Sunday, September 29 Mongolia All locations Ulaanbaatar Sunday, March 31 Sunday, September 29 Montenegro All locations Podgorica Sunday, March 31 Sunday, September 29 Morocco All locations Casablanca No DST in 1991 Mozambique All locations Maputo No DST in 1991 Myanmar All locations Yangon No DST in 1991 Namibia All locations Windhoek No DST in 1991 Nauru All locations Yaren No DST in 1991 Nepal All locations Kathmandu No DST in 1991 Netherlands Most locations Amsterdam Sunday, March 31 Sunday, September 29 Aruba, Netherlands Antilles, Saint Martin Oranjestad No DST in 1991 New Zealand Most locations Auckland Sunday, October 6 Sunday, March 17 Tokelau Fakaofo No DST in 1991 Nicaragua All locations Managua No DST in 1991 Niger All locations Niamey No DST in 1991 Nigeria All locations Lagos No DST in 1991 Niue All locations Alofi No DST in 1991 North Korea All locations Pyongyang No DST in 1991 Norway All locations Oslo Sunday, March 31 Sunday, September 29 Oman All locations Muscat No DST in 1991 Pakistan All locations Islamabad No DST in 1991 Palau All locations Koror No DST in 1991 Panama All locations Panama No DST in 1991 Papua New Guinea All locations Port Moresby No DST in 1991 Paraguay All locations Asuncion Sunday, October 6 Monday, April 1 Peru All locations Lima No DST in 1991 Philippines All locations Manila No DST in 1991 Poland All locations Warsaw Sunday, March 31 Sunday, September 29 Portugal All locations Lisbon Sunday, March 31 Sunday, September 29 Puerto Rico All locations San Juan No DST in 1991 Qatar All locations Doha No DST in 1991 Reunion (French) All locations Saint-Denis No DST in 1991 Romania All locations Bucharest Sunday, March 31 Sunday, September 29 Russian Federation All locations Moscow Sunday, March 31 Sunday, September 29 Rwanda All locations Kigali No DST in 1991 Saint Kitts and Nevis All locations Basseterre No DST in 1991 Saint Lucia All locations Castries No DST in 1991 Saint Vincent and Grenadines All locations Kingstown No DST in 1991 Samoa All locations Apia No DST in 1991 San Marino All locations San Marino Sunday, March 31 Sunday, September 29 Sao Tome and Principe All locations São Tomé No DST in 1991 Saudi Arabia All locations Riyadh No DST in 1991 Senegal All locations Dakar No DST in 1991 Serbia All locations Belgrade Sunday, March 31 Sunday, September 29 Seychelles All locations Victoria No DST in 1991 Sierra Leone All locations Freetown No DST in 1991 Singapore All locations Singapore No DST in 1991 Slovak Republic All locations Bratislava Sunday, March 31 Sunday, September 29 Slovenia All locations Ljubljana Sunday, March 31 Sunday, September 29 Solomon Islands All locations Honiara No DST in 1991 Somalia All locations Mogadishu No DST in 1991 South Africa All locations Johannesburg No DST in 1991 South Korea All locations Seoul No DST in 1991 Spain All locations Madrid Sunday, March 31 Sunday, September 29 Sri Lanka All locations Colombo No DST in 1991 Sudan All locations Khartoum No DST in 1991 Suriname All locations Paramaribo No DST in 1991 Swaziland All locations Mbabane No DST in 1991 Sweden All locations Stockholm Sunday, March 31 Sunday, September 29 Switzerland All locations Geneva Sunday, March 31 Sunday, September 29 Syria All locations Damascus Monday, April 1 Tuesday, October 1 Taiwan All locations Taipei No DST in 1991 Tajikistan All locations Dushanbe Sunday, March 31 Monday, September 9 Tanzania All locations Dar es Salaam No DST in 1991 Thailand All locations Bangkok No DST in 1991 Timor-Leste All locations Dili No DST in 1991 Togo All locations Lome No DST in 1991 Tonga All locations Nukualofa No DST in 1991 Trinidad and Tobago All locations Port of Spain No DST in 1991 Tunisia All locations Tunis No DST in 1991 Turkey All locations Ankara Sunday, March 31 Sunday, September 29 Turkmenistan All locations Ashgabat Sunday, March 31 Sunday, September 29 Tuvalu All locations Funafuti No DST in 1991 Uganda All locations Kampala No DST in 1991 Ukraine All locations Kyiv No DST in 1991 United Arab Emirates All locations Dubai No DST in 1991 United Kingdom Most locations London Sunday, March 31 Sunday, October 27 Grand Cayman, Anguilla, British Virgin Islands, Montserrat, Saint Helena, Pitcairn Islands Georgetown No DST in 1991 Bermuda, Turks and Caicos Islands Hamilton Sunday, April 7 Sunday, October 27 Gibraltar Gibraltar Sunday, March 31 Sunday, September 29 Falkland Islands Stanley Sunday, September 15 Sunday, April 21 United States Most locations Washington DC Sunday, April 7 Sunday, October 27 Mariana Islands, Hawaii, much of Indiana, Arizona, British Indian Ocean Territory, Virgin Islands, Northern Mariana Islands, American Samoa, Midway Islands Honolulu No DST in 1991 Uruguay All locations Montevideo Sunday, October 27 Sunday, March 3 Uzbekistan All locations Tashkent Sunday, March 31 Sunday, September 29 Vanuatu All locations Port Vila Sunday, September 29 Sunday, March 24 Vatican City State All locations Vatican City Sunday, March 31 Sunday, September 29 Venezuela All locations Caracas No DST in 1991 Vietnam All locations Hanoi No DST in 1991 West Bank All locations Bethlehem Sunday, March 24 Sunday, September 1 Western Sahara All locations El Aaiún No DST in 1991 Yemen All locations Aden No DST in 1991 Zambia All locations Lusaka No DST in 1991 Zimbabwe All locations Harare No DST in 1991
Daylight Saving Time statistics for 1991 Daylight Saving Time observance? Count Countries which do not observe DST at all 122 Countries where at least one location observe DST 82 –Countries where all locations observe DST some part of the year 71 –Countries where many, but not all locations observe DST 11
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