Daylight Saving Time Around the World 1977
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 1977. For more details, see information for the first half of 1977 and the second half of 1977.
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 1977 | |||
---|---|---|---|
Country | Regions/States | DST Start Date | DST End Date |
Afghanistan | All locations | No DST in 1977 | |
Åland Islands | All locations | No DST in 1977 | |
Albania | All locations | Sunday, May 8 | Sunday, October 2 |
Algeria | All locations | Friday, May 6 | Friday, October 21 |
American Samoa | All locations | No DST in 1977 | |
Andorra | All locations | No DST in 1977 | |
Angola | All locations | No DST in 1977 | |
Anguilla | All locations | No DST in 1977 | |
Antarctica | Most locations | No DST in 1977 | |
Some locations | Sunday, October 30 | Sunday, March 6 | |
Antigua and Barbuda | All locations | No DST in 1977 | |
Argentina | All locations | No DST in 1977 | |
Armenia | All locations | No DST in 1977 | |
Aruba | All locations | No DST in 1977 | |
Australia | Most locations | Sunday, October 30 | Sunday, March 6 |
Queensland, Northern Territory, Western Australia | No DST in 1977 | ||
Austria | All locations | No DST in 1977 | |
Azerbaijan | All locations | No DST in 1977 | |
Bahrain | All locations | No DST in 1977 | |
Bangladesh | All locations | No DST in 1977 | |
Barbados | All locations | Sunday, June 12 | Sunday, October 2 |
Belarus | All locations | No DST in 1977 | |
Belgium | All locations | Sunday, April 3 | Sunday, September 25 |
Belize | All locations | No DST in 1977 | |
Benin | All locations | No DST in 1977 | |
Bermuda | All locations | Sunday, April 24 | Sunday, October 30 |
Bhutan | All locations | No DST in 1977 | |
Bolivia | All locations | No DST in 1977 | |
Bosnia and Herzegovina | All locations | No DST in 1977 | |
Botswana | All locations | No DST in 1977 | |
Brazil | All locations | No DST in 1977 | |
British Indian Ocean Territory | All locations | No DST in 1977 | |
British Virgin Islands | All locations | No DST in 1977 | |
Brunei | All locations | No DST in 1977 | |
Bulgaria | All locations | No DST in 1977 | |
Burkina Faso | All locations | No DST in 1977 | |
Burundi | All locations | No DST in 1977 | |
Cabo Verde | All locations | No DST in 1977 | |
Cambodia | All locations | No DST in 1977 | |
Cameroon | All locations | No DST in 1977 | |
Canada | Most locations | Sunday, April 24 | Sunday, October 30 |
Northwest Territories, much of Saskatchewan, Nunavut, Yukon, small region of British Columbia, small region of Quebec, small region of Ontario | No DST in 1977 | ||
Caribbean Netherlands | All locations | No DST in 1977 | |
Cayman Islands | All locations | No DST in 1977 | |
Central African Republic | All locations | No DST in 1977 | |
Chad | All locations | No DST in 1977 | |
Chile | Most locations | Sunday, October 9 | Sunday, March 13 |
Easter Island | Saturday, October 8 | Saturday, March 12 | |
China | All locations | No DST in 1977 | |
Christmas Island | All locations | No DST in 1977 | |
Clipperton Island | All locations | No DST in 1977 | |
Cocos (Keeling) Islands | All locations | No DST in 1977 | |
Colombia | All locations | No DST in 1977 | |
Comoros | All locations | No DST in 1977 | |
Congo | All locations | No DST in 1977 | |
Congo Democratic Republic | All locations | No DST in 1977 | |
Cook Islands | All locations | No DST in 1977 | |
Costa Rica | All locations | No DST in 1977 | |
Cote d'Ivoire | All locations | No DST in 1977 | |
Croatia | All locations | No DST in 1977 | |
Cuba | All locations | Sunday, April 24 | Sunday, October 30 |
Curaçao | All locations | No DST in 1977 | |
Cyprus | All locations | Sunday, April 3 | Sunday, September 25 |
Czechia | All locations | No DST in 1977 | |
Denmark | All locations | No DST in 1977 | |
Djibouti | All locations | No DST in 1977 | |
Dominica | All locations | No DST in 1977 | |
Dominican Republic | All locations | No DST in 1977 | |
East Timor | All locations | No DST in 1977 | |
Ecuador | All locations | No DST in 1977 | |
Egypt | All locations | Sunday, May 1 | Saturday, October 1 |
El Salvador | All locations | No DST in 1977 | |
Equatorial Guinea | All locations | No DST in 1977 | |
Eritrea | All locations | No DST in 1977 | |
Estonia | All locations | No DST in 1977 | |
Eswatini | All locations | No DST in 1977 | |
Ethiopia | All locations | No DST in 1977 | |
Falkland Islands | All locations | No DST in 1977 | |
Faroe Islands | All locations | No DST in 1977 | |
Fiji | All locations | No DST in 1977 | |
Finland | All locations | No DST in 1977 | |
France | Most locations | Sunday, April 3 | Sunday, September 25 |
Port-aux-Francais | No DST in 1977 | ||
French Guiana | All locations | No DST in 1977 | |
French Polynesia | All locations | No DST in 1977 | |
French Southern Territories | All locations | No DST in 1977 | |
Gabon | All locations | No DST in 1977 | |
Gambia | All locations | No DST in 1977 | |
Georgia | All locations | No DST in 1977 | |
Germany | All locations | No DST in 1977 | |
Ghana | All locations | No DST in 1977 | |
Gibraltar | All locations | No DST in 1977 | |
Greece | All locations | Sunday, April 3 | Monday, September 26 |
Greenland | All locations | No DST in 1977 | |
Grenada | All locations | No DST in 1977 | |
Guadeloupe | All locations | No DST in 1977 | |
Guam | All locations | Sunday, April 24 | Sunday, August 28 |
Guatemala | All locations | No DST in 1977 | |
Guernsey | All locations | Sunday, March 20 | Sunday, October 23 |
Guinea | All locations | No DST in 1977 | |
Guinea-Bissau | All locations | No DST in 1977 | |
Guyana | All locations | No DST in 1977 | |
Haiti | All locations | No DST in 1977 | |
Honduras | All locations | No DST in 1977 | |
Hong Kong | All locations | No DST in 1977 | |
Hungary | All locations | No DST in 1977 | |
Iceland | All locations | No DST in 1977 | |
India | All locations | No DST in 1977 | |
Indonesia | All locations | No DST in 1977 | |
Iran | All locations | No DST in 1977 | |
Iraq | All locations | No DST in 1977 | |
Ireland | All locations | Sunday, March 20 | Sunday, October 23 |
Isle of Man | All locations | Sunday, March 20 | Sunday, October 23 |
Israel | All locations | No DST in 1977 | |
Italy | All locations | Sunday, May 22 | Sunday, September 25 |
Jamaica | All locations | Sunday, April 24 | Sunday, October 30 |
Japan | All locations | No DST in 1977 | |
Jersey | All locations | Sunday, March 20 | Sunday, October 23 |
Jordan | All locations | Sunday, May 1 | Saturday, October 1 |
Kazakhstan | All locations | No DST in 1977 | |
Kenya | All locations | No DST in 1977 | |
Kiribati | All locations | No DST in 1977 | |
Kosovo | All locations | No DST in 1977 | |
Kuwait | All locations | No DST in 1977 | |
Kyrgyzstan | All locations | No DST in 1977 | |
Laos | All locations | No DST in 1977 | |
Latvia | All locations | No DST in 1977 | |
Lebanon | All locations | Sunday, May 1 | Saturday, October 1 |
Lesotho | All locations | No DST in 1977 | |
Liberia | All locations | No DST in 1977 | |
Libya | All locations | No DST in 1977 | |
Liechtenstein | All locations | No DST in 1977 | |
Lithuania | All locations | No DST in 1977 | |
Luxembourg | All locations | Sunday, April 3 | Sunday, September 25 |
Macau | All locations | No DST in 1977 | |
Madagascar | All locations | No DST in 1977 | |
Malawi | All locations | No DST in 1977 | |
Malaysia | All locations | No DST in 1977 | |
Maldives | All locations | No DST in 1977 | |
Mali | All locations | No DST in 1977 | |
Malta | All locations | Sunday, April 17 | Sunday, September 18 |
Marshall Islands | All locations | No DST in 1977 | |
Martinique | All locations | No DST in 1977 | |
Mauritania | All locations | No DST in 1977 | |
Mauritius | All locations | No DST in 1977 | |
Mayotte | All locations | No DST in 1977 | |
Mexico | Most locations | No DST in 1977 | |
Baja California | Sunday, April 24 | Sunday, October 30 | |
Micronesia | All locations | No DST in 1977 | |
Moldova | All locations | No DST in 1977 | |
Monaco | All locations | Sunday, April 3 | Sunday, September 25 |
Mongolia | All locations | No DST in 1977 | |
Montenegro | All locations | No DST in 1977 | |
Montserrat | All locations | No DST in 1977 | |
Morocco | All locations | Sunday, May 1 | Wednesday, September 28 |
Mozambique | All locations | No DST in 1977 | |
Myanmar | All locations | No DST in 1977 | |
Namibia | All locations | No DST in 1977 | |
Nauru | All locations | No DST in 1977 | |
Nepal | All locations | No DST in 1977 | |
Netherlands | Most locations | Sunday, April 3 | Sunday, September 25 |
Saba, Sint Eustatius | No DST in 1977 | ||
New Caledonia | All locations | Sunday, December 4 | Does not end this year |
New Zealand | All locations | Sunday, October 30 | Sunday, March 6 |
Nicaragua | All locations | No DST in 1977 | |
Niger | All locations | No DST in 1977 | |
Nigeria | All locations | No DST in 1977 | |
Niue | All locations | No DST in 1977 | |
Norfolk Island | All locations | No DST in 1977 | |
North Korea | All locations | No DST in 1977 | |
North Macedonia | All locations | No DST in 1977 | |
Northern Mariana Islands | All locations | No DST in 1977 | |
Norway | All locations | No DST in 1977 | |
Oman | All locations | No DST in 1977 | |
Pakistan | All locations | No DST in 1977 | |
Palau | All locations | No DST in 1977 | |
Palestine | All locations | No DST in 1977 | |
Panama | All locations | No DST in 1977 | |
Papua New Guinea | All locations | No DST in 1977 | |
Paraguay | All locations | Saturday, October 1 | Tuesday, March 1 |
Peru | All locations | No DST in 1977 | |
Philippines | All locations | No DST in 1977 | |
Pitcairn Islands | All locations | No DST in 1977 | |
Poland | All locations | Sunday, April 3 | Sunday, September 25 |
Portugal | All locations | Sunday, March 27 | Sunday, September 25 |
Puerto Rico | All locations | No DST in 1977 | |
Qatar | All locations | No DST in 1977 | |
Reunion | All locations | No DST in 1977 | |
Romania | All locations | No DST in 1977 | |
Russia | All locations | No DST in 1977 | |
Rwanda | All locations | No DST in 1977 | |
Saint Helena | All locations | No DST in 1977 | |
Saint Kitts and Nevis | All locations | No DST in 1977 | |
Saint Lucia | All locations | No DST in 1977 | |
Saint Martin | All locations | No DST in 1977 | |
Saint Pierre and Miquelon | All locations | No DST in 1977 | |
Saint Vincent and the Grenadines | All locations | No DST in 1977 | |
Samoa | All locations | No DST in 1977 | |
San Marino | All locations | Sunday, May 22 | Sunday, September 25 |
Sao Tome and Principe | All locations | No DST in 1977 | |
Saudi Arabia | All locations | No DST in 1977 | |
Senegal | All locations | No DST in 1977 | |
Serbia | All locations | No DST in 1977 | |
Seychelles | All locations | No DST in 1977 | |
Sierra Leone | All locations | No DST in 1977 | |
Singapore | All locations | No DST in 1977 | |
Sint Maarten | All locations | No DST in 1977 | |
Slovakia | All locations | No DST in 1977 | |
Slovenia | All locations | No DST in 1977 | |
Solomon Islands | All locations | No DST in 1977 | |
Somalia | All locations | No DST in 1977 | |
South Africa | All locations | No DST in 1977 | |
South Georgia/Sandwich Is. | All locations | No DST in 1977 | |
South Korea | All locations | No DST in 1977 | |
South Sudan | All locations | Sunday, April 24 | Saturday, October 15 |
Spain | Most locations | Saturday, April 2 | Sunday, September 25 |
Santa Cruz De Tenerife, Las Palmas, Canary Islands | No DST in 1977 | ||
Ceuta, Melilla | Sunday, May 1 | Wednesday, September 28 | |
Sri Lanka | All locations | No DST in 1977 | |
St. Barts | All locations | No DST in 1977 | |
Sudan | All locations | Sunday, April 24 | Saturday, October 15 |
Suriname | All locations | No DST in 1977 | |
Sweden | All locations | No DST in 1977 | |
Switzerland | All locations | No DST in 1977 | |
Syria | All locations | Sunday, May 1 | Thursday, September 1 |
Taiwan | All locations | No DST in 1977 | |
Tajikistan | All locations | No DST in 1977 | |
Tanzania | All locations | No DST in 1977 | |
Thailand | All locations | No DST in 1977 | |
The Bahamas | All locations | Sunday, April 24 | Sunday, October 30 |
Togo | All locations | No DST in 1977 | |
Tokelau | All locations | No DST in 1977 | |
Tonga | All locations | No DST in 1977 | |
Trinidad and Tobago | All locations | No DST in 1977 | |
Tunisia | All locations | Saturday, April 30 | Saturday, September 24 |
Turkey | All locations | Sunday, April 3 | Sunday, October 16 |
Turkmenistan | All locations | No DST in 1977 | |
Turks and Caicos Islands | All locations | No DST in 1977 | |
Tuvalu | All locations | No DST in 1977 | |
Uganda | All locations | No DST in 1977 | |
Ukraine | All locations | No DST in 1977 | |
United Arab Emirates | All locations | No DST in 1977 | |
United Kingdom | All locations | Sunday, March 20 | Sunday, October 23 |
United States | Most locations | Sunday, April 24 | Sunday, October 30 |
Hawaii, much of Indiana, most of Arizona | No DST in 1977 | ||
Uruguay | All locations | Sunday, December 4 | Sunday, March 6 |
US Minor Outlying Islands | All locations | No DST in 1977 | |
US Virgin Islands | All locations | No DST in 1977 | |
Uzbekistan | All locations | No DST in 1977 | |
Vanuatu | All locations | No DST in 1977 | |
Vatican City (Holy See) | All locations | Sunday, May 22 | Sunday, September 25 |
Venezuela | All locations | No DST in 1977 | |
Vietnam | All locations | No DST in 1977 | |
Wallis and Futuna | All locations | No DST in 1977 | |
Western Sahara | All locations | Sunday, May 1 | Wednesday, September 28 |
Yemen | All locations | No DST in 1977 | |
Zambia | All locations | No DST in 1977 | |
Zimbabwe | All locations | No DST in 1977 |