Daylight Saving Time Around the World 2010

Who has DST in 2010?

Areas having DST in some period during 2010
No DST in 2010

Daylight Saving Time (DST) is often referred to as “daylight savings” or “summer time.” When DST is not observed, it is called standard time or winter time.

The list below shows an overview of countries and territories with DST in 2010. For more details, see information for the first half of 2010 and the second half of 2010.

Note: This list may not be final. Sometimes countries, states, and territories make changes announced just days or weeks ahead of the time change.

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  Countries Observing DST Clock Change Events 2010
Country Regions/States DST Start Date DST End Date
Afghanistan All locations No DST in 2010
Åland Islands All locations Sunday, March 28 Sunday, October 31
Albania All locations Sunday, March 28 Sunday, October 31
Algeria All locations No DST in 2010
American Samoa All locations No DST in 2010
Andorra All locations Sunday, March 28 Sunday, October 31
Angola All locations No DST in 2010
Anguilla All locations No DST in 2010
Antarctica Most locations No DST in 2010
Some locations Sunday, September 26 Sunday, April 4
Palmer Station Sunday, October 10 Sunday, April 4
Troll Station Monday, March 1* Sunday, October 31
Antigua and Barbuda All locations No DST in 2010
Argentina All locations No DST in 2010
Armenia All locations Sunday, March 28 Sunday, October 31
Aruba All locations No DST in 2010
Australia Most locations Sunday, October 3 Sunday, April 4
Queensland, Northern Territory, Western Australia No DST in 2010
Lord Howe Island Sunday, October 3 Sunday, April 4
Macquarie Island DST all year in 2010
Austria All locations Sunday, March 28 Sunday, October 31
Azerbaijan All locations Sunday, March 28 Sunday, October 31
Bahrain All locations No DST in 2010
Bangladesh All locations No DST in 2010
Barbados All locations No DST in 2010
Belarus All locations Sunday, March 28 Sunday, October 31
Belgium All locations Sunday, March 28 Sunday, October 31
Belize All locations No DST in 2010
Benin All locations No DST in 2010
Bermuda All locations Sunday, March 14 Sunday, November 7
Bhutan All locations No DST in 2010
Bolivia All locations No DST in 2010
Bosnia and Herzegovina All locations Sunday, March 28 Sunday, October 31
Botswana All locations No DST in 2010
Brazil Most locations Sunday, October 17 Sunday, February 21
Amazonas, Pernambuco, Bahia, Sergipe, Pará, Paraíba, Ceará, Amapá, Alagoas, Rondônia, Rio Grande do Norte, Piauí, Maranhão, Acre, Roraima, Tocantins No DST in 2010
British Indian Ocean Territory All locations No DST in 2010
British Virgin Islands All locations No DST in 2010
Brunei All locations No DST in 2010
Bulgaria All locations Sunday, March 28 Sunday, October 31
Burkina Faso All locations No DST in 2010
Burundi All locations No DST in 2010
Cabo Verde All locations No DST in 2010
Cambodia All locations No DST in 2010
Cameroon All locations No DST in 2010
Canada Most locations Sunday, March 14 Sunday, November 7
Much of Saskatchewan, small region of British Columbia, small region of Nunavut, small region of Quebec, small region of Ontario No DST in 2010
Caribbean Netherlands All locations No DST in 2010
Cayman Islands All locations No DST in 2010
Central African Republic All locations No DST in 2010
Chad All locations No DST in 2010
Chile Most locations Sunday, October 10 Sunday, April 4
Easter Island Saturday, October 9 Saturday, April 3
China All locations No DST in 2010
Christmas Island All locations No DST in 2010
Clipperton Island All locations No DST in 2010
Cocos (Keeling) Islands All locations No DST in 2010
Colombia All locations No DST in 2010
Comoros All locations No DST in 2010
Congo All locations No DST in 2010
Congo Democratic Republic All locations No DST in 2010
Cook Islands All locations No DST in 2010
Costa Rica All locations No DST in 2010
Cote d'Ivoire All locations No DST in 2010
Croatia All locations Sunday, March 28 Sunday, October 31
Cuba All locations Sunday, March 14 Sunday, October 31
Curaçao All locations No DST in 2010
Cyprus All locations Sunday, March 28 Sunday, October 31
Czechia All locations Sunday, March 28 Sunday, October 31
Denmark All locations Sunday, March 28 Sunday, October 31
Djibouti All locations No DST in 2010
Dominica All locations No DST in 2010
Dominican Republic All locations No DST in 2010
East Timor All locations No DST in 2010
Ecuador All locations No DST in 2010
Egypt All locations Friday, April 30* Friday, October 1*
El Salvador All locations No DST in 2010
Equatorial Guinea All locations No DST in 2010
Eritrea All locations No DST in 2010
Estonia All locations Sunday, March 28 Sunday, October 31
Eswatini All locations No DST in 2010
Ethiopia All locations No DST in 2010
Falkland Islands All locations Does not start this year Sunday, April 18
Faroe Islands All locations Sunday, March 28 Sunday, October 31
Fiji All locations Sunday, October 24 Sunday, March 28
Finland All locations Sunday, March 28 Sunday, October 31
France Most locations Sunday, March 28 Sunday, October 31
Port-aux-Francais No DST in 2010
French Guiana All locations No DST in 2010
French Polynesia All locations No DST in 2010
French Southern Territories All locations No DST in 2010
Gabon All locations No DST in 2010
Gambia All locations No DST in 2010
Georgia Most locations No DST in 2010
Sukhumi Sunday, March 28 Sunday, October 31
Germany All locations Sunday, March 28 Sunday, October 31
Ghana All locations No DST in 2010
Gibraltar All locations Sunday, March 28 Sunday, October 31
Greece All locations Sunday, March 28 Sunday, October 31
Greenland Most locations Saturday, March 27 Saturday, October 30
Some locations No DST in 2010
Ittoqqortoormiit Sunday, March 28 Sunday, October 31
Pituffik Sunday, March 14 Sunday, November 7
Grenada All locations No DST in 2010
Guadeloupe All locations No DST in 2010
Guam All locations No DST in 2010
Guatemala All locations No DST in 2010
Guernsey All locations Sunday, March 28 Sunday, October 31
Guinea All locations No DST in 2010
Guinea-Bissau All locations No DST in 2010
Guyana All locations No DST in 2010
Haiti All locations No DST in 2010
Honduras All locations No DST in 2010
Hong Kong All locations No DST in 2010
Hungary All locations Sunday, March 28 Sunday, October 31
Iceland All locations No DST in 2010
India All locations No DST in 2010
Indonesia All locations No DST in 2010
Iran All locations Monday, March 22 Wednesday, September 22
Iraq All locations No DST in 2010
Ireland All locations Sunday, March 28 Sunday, October 31
Isle of Man All locations Sunday, March 28 Sunday, October 31
Israel All locations Friday, March 26 Sunday, September 12
Italy All locations Sunday, March 28 Sunday, October 31
Jamaica All locations No DST in 2010
Japan All locations No DST in 2010
Jersey All locations Sunday, March 28 Sunday, October 31
Jordan All locations Friday, March 26 Friday, October 29
Kazakhstan All locations No DST in 2010
Kenya All locations No DST in 2010
Kiribati All locations No DST in 2010
Kosovo All locations Sunday, March 28 Sunday, October 31
Kuwait All locations No DST in 2010
Kyrgyzstan All locations No DST in 2010
Laos All locations No DST in 2010
Latvia All locations Sunday, March 28 Sunday, October 31
Lebanon All locations Sunday, March 28 Sunday, October 31
Lesotho All locations No DST in 2010
Liberia All locations No DST in 2010
Libya All locations No DST in 2010
Liechtenstein All locations Sunday, March 28 Sunday, October 31
Lithuania All locations Sunday, March 28 Sunday, October 31
Luxembourg All locations Sunday, March 28 Sunday, October 31
Macau All locations No DST in 2010
Madagascar All locations No DST in 2010
Malawi All locations No DST in 2010
Malaysia All locations No DST in 2010
Maldives All locations No DST in 2010
Mali All locations No DST in 2010
Malta All locations Sunday, March 28 Sunday, October 31
Marshall Islands All locations No DST in 2010
Martinique All locations No DST in 2010
Mauritania All locations No DST in 2010
Mauritius All locations No DST in 2010
Mayotte All locations No DST in 2010
Mexico Most locations Sunday, April 4 Sunday, October 31
Baja California, much of Chihuahua, much of Tamaulipas, much of Nuevo León Sunday, March 14 Sunday, November 7
Sonora No DST in 2010
Micronesia All locations No DST in 2010
Moldova All locations Sunday, March 28 Sunday, October 31
Monaco All locations Sunday, March 28 Sunday, October 31
Mongolia All locations No DST in 2010
Montenegro All locations Sunday, March 28 Sunday, October 31
Montserrat All locations No DST in 2010
Morocco All locations Sunday, May 2 Sunday, August 8
Mozambique All locations No DST in 2010
Myanmar All locations No DST in 2010
Namibia All locations Sunday, September 5 Sunday, April 4
Nauru All locations No DST in 2010
Nepal All locations No DST in 2010
Netherlands Most locations Sunday, March 28 Sunday, October 31
Saba, Sint Eustatius No DST in 2010
New Caledonia All locations No DST in 2010
New Zealand All locations Sunday, September 26 Sunday, April 4
Nicaragua All locations No DST in 2010
Niger All locations No DST in 2010
Nigeria All locations No DST in 2010
Niue All locations No DST in 2010
Norfolk Island All locations No DST in 2010
North Korea All locations No DST in 2010
North Macedonia All locations Sunday, March 28 Sunday, October 31
Northern Mariana Islands All locations No DST in 2010
Norway All locations Sunday, March 28 Sunday, October 31
Oman All locations No DST in 2010
Pakistan All locations No DST in 2010
Palau All locations No DST in 2010
Palestine Most locations Friday, March 26 Wednesday, August 11
Gaza Strip Saturday, March 27 Wednesday, August 11
Panama All locations No DST in 2010
Papua New Guinea All locations No DST in 2010
Paraguay All locations Sunday, October 3 Sunday, April 11
Peru All locations No DST in 2010
Philippines All locations No DST in 2010
Pitcairn Islands All locations No DST in 2010
Poland All locations Sunday, March 28 Sunday, October 31
Portugal All locations Sunday, March 28 Sunday, October 31
Puerto Rico All locations No DST in 2010
Qatar All locations No DST in 2010
Reunion All locations No DST in 2010
Romania All locations Sunday, March 28 Sunday, October 31
Russia All locations Sunday, March 28 Sunday, October 31
Rwanda All locations No DST in 2010
Saint Helena All locations No DST in 2010
Saint Kitts and Nevis All locations No DST in 2010
Saint Lucia All locations No DST in 2010
Saint Martin All locations No DST in 2010
Saint Pierre and Miquelon All locations Sunday, March 14 Sunday, November 7
Saint Vincent and the Grenadines All locations No DST in 2010
Samoa All locations Sunday, September 26 Does not end this year
San Marino All locations Sunday, March 28 Sunday, October 31
Sao Tome and Principe All locations No DST in 2010
Saudi Arabia All locations No DST in 2010
Senegal All locations No DST in 2010
Serbia All locations Sunday, March 28 Sunday, October 31
Seychelles All locations No DST in 2010
Sierra Leone All locations No DST in 2010
Singapore All locations No DST in 2010
Sint Maarten All locations No DST in 2010
Slovakia All locations Sunday, March 28 Sunday, October 31
Slovenia All locations Sunday, March 28 Sunday, October 31
Solomon Islands All locations No DST in 2010
Somalia All locations No DST in 2010
South Africa All locations No DST in 2010
South Georgia/Sandwich Is. All locations No DST in 2010
South Korea All locations No DST in 2010
South Sudan All locations No DST in 2010
Spain All locations Sunday, March 28 Sunday, October 31
Sri Lanka All locations No DST in 2010
St. Barts All locations No DST in 2010
Sudan All locations No DST in 2010
Suriname All locations No DST in 2010
Sweden All locations Sunday, March 28 Sunday, October 31
Switzerland All locations Sunday, March 28 Sunday, October 31
Syria All locations Friday, April 2 Friday, October 29
Taiwan All locations No DST in 2010
Tajikistan All locations No DST in 2010
Tanzania All locations No DST in 2010
Thailand All locations No DST in 2010
The Bahamas All locations Sunday, March 14 Sunday, November 7
Togo All locations No DST in 2010
Tokelau All locations No DST in 2010
Tonga All locations No DST in 2010
Trinidad and Tobago All locations No DST in 2010
Tunisia All locations No DST in 2010
Turkey All locations Sunday, March 28 Sunday, October 31
Turkmenistan All locations No DST in 2010
Turks and Caicos Islands All locations Sunday, March 14 Sunday, November 7
Tuvalu All locations No DST in 2010
Uganda All locations No DST in 2010
Ukraine All locations Sunday, March 28 Sunday, October 31
United Arab Emirates All locations No DST in 2010
United Kingdom All locations Sunday, March 28 Sunday, October 31
United States Most locations Sunday, March 14 Sunday, November 7
Hawaii, most of Arizona, small region of Alaska No DST in 2010
Uruguay All locations Sunday, October 3 Sunday, March 14
US Minor Outlying Islands All locations No DST in 2010
US Virgin Islands All locations No DST in 2010
Uzbekistan All locations No DST in 2010
Vanuatu All locations No DST in 2010
Vatican City (Holy See) All locations Sunday, March 28 Sunday, October 31
Venezuela All locations No DST in 2010
Vietnam All locations No DST in 2010
Wallis and Futuna All locations No DST in 2010
Western Sahara All locations Sunday, May 2 Sunday, August 8
Yemen All locations No DST in 2010
Zambia All locations No DST in 2010
Zimbabwe All locations No DST in 2010
* Some locations have multiple periods of DST: the start of the first period and end of the last period are listed.