Epoch Converter
Time zone list / Epoch to time zone converter
There is only one Unix time: it is defined relative to UTC (GMT). You may need to convert timestamps to different time zones. Most programming languages provide libraries to help you convert time zones; manually calculating conversions is error-prone because of the variety of time zones and daylight saving rules. Below is a list of time zones and their offsets in seconds.
Convert epoch to other time zone
Time zones
The 'Converted timestamp' column shows the date and time for Unix timestamp 1365121677 (Apr 05 2013 00:27:57 UTC/GMT).
| Region (time zone) | Converted timestamp 1365121677 |
Relative to UTC/ |
Date in DST |
Offset In seconds |
|---|---|---|---|---|
| Africa | ||||
| Africa/Abidjan (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Accra (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Addis Ababa (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Africa/Algiers (CET) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Asmara (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Africa/Bamako (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Bangui (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Banjul (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Bissau (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Blantyre (CAT) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Brazzaville (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Bujumbura (CAT) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Cairo (EET) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Casablanca (+00) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Ceuta (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Africa/Conakry (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Dakar (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Dar es Salaam (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Africa/Djibouti (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Africa/Douala (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/El Aaiun (+00) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Freetown (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Gaborone (CAT) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Harare (CAT) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Johannesburg (SAST) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Juba (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Africa/Kampala (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Africa/Khartoum (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Africa/Kigali (CAT) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Kinshasa (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Lagos (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Libreville (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Lome (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Luanda (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Lubumbashi (CAT) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Lusaka (CAT) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Malabo (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Maputo (CAT) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Maseru (SAST) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Mbabane (SAST) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| Africa/Mogadishu (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Africa/Monrovia (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Nairobi (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Africa/Ndjamena (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Niamey (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Nouakchott (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Ouagadougou (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Porto-Novo (WAT) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Sao Tome (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Africa/Tripoli (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Africa/Tunis (CET) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Africa/Windhoek (CAT) | Apr 05 2013 02:27:57 | GMT +02:00 | +7200 | |
| America | ||||
| America/Adak (HDT) | Apr 04 2013 15:27:57 | GMT -09:00 | DST | -32400 |
| America/Anchorage (AKDT) | Apr 04 2013 16:27:57 | GMT -08:00 | DST | -28800 |
| America/Anguilla (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Antigua (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Araguaina (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/Buenos Aires (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/Catamarca (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/Cordoba (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/Jujuy (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/La Rioja (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/Mendoza (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/Rio Gallegos (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/Salta (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/San Juan (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/San Luis (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/Tucuman (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Argentina/Ushuaia (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Aruba (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Asuncion (-04) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Atikokan (EST) | Apr 04 2013 19:27:57 | GMT -05:00 | -18000 | |
| America/Bahia (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Bahia Banderas (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Barbados (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Belem (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Belize (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Blanc-Sablon (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Boa Vista (-04) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Bogota (-05) | Apr 04 2013 19:27:57 | GMT -05:00 | -18000 | |
| America/Boise (MDT) | Apr 04 2013 18:27:57 | GMT -06:00 | DST | -21600 |
| America/Cambridge Bay (MDT) | Apr 04 2013 18:27:57 | GMT -06:00 | DST | -21600 |
| America/Campo Grande (-04) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Cancun (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Caracas (-0430) | Apr 04 2013 19:57:57 | GMT -04:30 | -16200 | |
| America/Cayenne (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Cayman (EST) | Apr 04 2013 19:27:57 | GMT -05:00 | -18000 | |
| America/Chicago (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/Chihuahua (MST) | Apr 04 2013 17:27:57 | GMT -07:00 | -25200 | |
| America/Ciudad Juarez (MDT) | Apr 04 2013 18:27:57 | GMT -06:00 | DST | -21600 |
| America/Costa Rica (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Coyhaique (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | DST | -10800 |
| America/Creston (MST) | Apr 04 2013 17:27:57 | GMT -07:00 | -25200 | |
| America/Cuiaba (-04) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Curacao (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Danmarkshavn (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| America/Dawson (PDT) | Apr 04 2013 17:27:57 | GMT -07:00 | DST | -25200 |
| America/Dawson Creek (MST) | Apr 04 2013 17:27:57 | GMT -07:00 | -25200 | |
| America/Denver (MDT) | Apr 04 2013 18:27:57 | GMT -06:00 | DST | -21600 |
| America/Detroit (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Dominica (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Edmonton (MDT) | Apr 04 2013 18:27:57 | GMT -06:00 | DST | -21600 |
| America/Eirunepe (-04) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/El Salvador (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Fort Nelson (PDT) | Apr 04 2013 17:27:57 | GMT -07:00 | DST | -25200 |
| America/Fortaleza (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Glace Bay (ADT) | Apr 04 2013 21:27:57 | GMT -03:00 | DST | -10800 |
| America/Goose Bay (ADT) | Apr 04 2013 21:27:57 | GMT -03:00 | DST | -10800 |
| America/Grand Turk (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Grenada (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Guadeloupe (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Guatemala (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Guayaquil (-05) | Apr 04 2013 19:27:57 | GMT -05:00 | -18000 | |
| America/Guyana (-04) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Halifax (ADT) | Apr 04 2013 21:27:57 | GMT -03:00 | DST | -10800 |
| America/Havana (CDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Hermosillo (MST) | Apr 04 2013 17:27:57 | GMT -07:00 | -25200 | |
| America/Indiana/Indianapolis (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Indiana/Knox (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/Indiana/Marengo (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Indiana/Petersburg (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Indiana/Tell City (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/Indiana/Vevay (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Indiana/Vincennes (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Indiana/Winamac (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Inuvik (MDT) | Apr 04 2013 18:27:57 | GMT -06:00 | DST | -21600 |
| America/Iqaluit (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Jamaica (EST) | Apr 04 2013 19:27:57 | GMT -05:00 | -18000 | |
| America/Juneau (AKDT) | Apr 04 2013 16:27:57 | GMT -08:00 | DST | -28800 |
| America/Kentucky/Louisville (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Kentucky/Monticello (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Kralendijk (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/La Paz (-04) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Lima (-05) | Apr 04 2013 19:27:57 | GMT -05:00 | -18000 | |
| America/Los Angeles (PDT) | Apr 04 2013 17:27:57 | GMT -07:00 | DST | -25200 |
| America/Lower Princes (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Maceio (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Managua (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Manaus (-04) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Marigot (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Martinique (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Matamoros (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/Mazatlan (MST) | Apr 04 2013 17:27:57 | GMT -07:00 | -25200 | |
| America/Menominee (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/Merida (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Metlakatla (PST) | Apr 04 2013 16:27:57 | GMT -08:00 | -28800 | |
| America/Mexico City (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Miquelon (-02) | Apr 04 2013 22:27:57 | GMT -02:00 | DST | -7200 |
| America/Moncton (ADT) | Apr 04 2013 21:27:57 | GMT -03:00 | DST | -10800 |
| America/Monterrey (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Montevideo (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Montserrat (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Nassau (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/New York (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Nome (AKDT) | Apr 04 2013 16:27:57 | GMT -08:00 | DST | -28800 |
| America/Noronha (-02) | Apr 04 2013 22:27:57 | GMT -02:00 | -7200 | |
| America/North Dakota/Beulah (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/North Dakota/Center (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/North Dakota/New Salem (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/Nuuk (-02) | Apr 04 2013 22:27:57 | GMT -02:00 | DST | -7200 |
| America/Ojinaga (MDT) | Apr 04 2013 18:27:57 | GMT -06:00 | DST | -21600 |
| America/Panama (EST) | Apr 04 2013 19:27:57 | GMT -05:00 | -18000 | |
| America/Paramaribo (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Phoenix (MST) | Apr 04 2013 17:27:57 | GMT -07:00 | -25200 | |
| America/Port-au-Prince (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Port of Spain (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Porto Velho (-04) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Puerto Rico (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Punta Arenas (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | DST | -10800 |
| America/Rankin Inlet (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/Recife (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Regina (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Resolute (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/Rio Branco (-04) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Santarem (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Santiago (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | DST | -10800 |
| America/Santo Domingo (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Sao Paulo (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| America/Scoresbysund (+00) | Apr 05 2013 00:27:57 | GMT +00:00 | DST | 0 |
| America/Sitka (AKDT) | Apr 04 2013 16:27:57 | GMT -08:00 | DST | -28800 |
| America/St Barthelemy (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/St Johns (NDT) | Apr 04 2013 21:57:57 | GMT -02:30 | DST | -9000 |
| America/St Kitts (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/St Lucia (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/St Thomas (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/St Vincent (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Swift Current (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Tegucigalpa (CST) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| America/Thule (ADT) | Apr 04 2013 21:27:57 | GMT -03:00 | DST | -10800 |
| America/Tijuana (PDT) | Apr 04 2013 17:27:57 | GMT -07:00 | DST | -25200 |
| America/Toronto (EDT) | Apr 04 2013 20:27:57 | GMT -04:00 | DST | -14400 |
| America/Tortola (AST) | Apr 04 2013 20:27:57 | GMT -04:00 | -14400 | |
| America/Vancouver (PDT) | Apr 04 2013 17:27:57 | GMT -07:00 | DST | -25200 |
| America/Whitehorse (PDT) | Apr 04 2013 17:27:57 | GMT -07:00 | DST | -25200 |
| America/Winnipeg (CDT) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| America/Yakutat (AKDT) | Apr 04 2013 16:27:57 | GMT -08:00 | DST | -28800 |
| Antarctica | ||||
| Antarctica/Casey (+08) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Antarctica/Davis (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Antarctica/DumontDUrville (+10) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Antarctica/Macquarie (AEDT) | Apr 05 2013 11:27:57 | GMT +11:00 | DST | +39600 |
| Antarctica/Mawson (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Antarctica/McMurdo (NZDT) | Apr 05 2013 13:27:57 | GMT +13:00 | DST | +46800 |
| Antarctica/Palmer (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | DST | -10800 |
| Antarctica/Rothera (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| Antarctica/Syowa (+03) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Antarctica/Troll (+02) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Antarctica/Vostok (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Arctic | ||||
| Arctic/Longyearbyen (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Asia | ||||
| Asia/Aden (+03) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Asia/Almaty (+06) | Apr 05 2013 06:27:57 | GMT +06:00 | +21600 | |
| Asia/Amman (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Asia/Anadyr (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Asia/Aqtau (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Asia/Aqtobe (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Asia/Ashgabat (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Asia/Atyrau (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Asia/Baghdad (+03) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Asia/Bahrain (+03) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Asia/Baku (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | DST | +18000 |
| Asia/Bangkok (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Barnaul (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Beirut (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Asia/Bishkek (+06) | Apr 05 2013 06:27:57 | GMT +06:00 | +21600 | |
| Asia/Brunei (+08) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Chita (+10) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Asia/Colombo (+0530) | Apr 05 2013 05:57:57 | GMT +05:30 | +19800 | |
| Asia/Damascus (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Asia/Dhaka (+06) | Apr 05 2013 06:27:57 | GMT +06:00 | +21600 | |
| Asia/Dili (+09) | Apr 05 2013 09:27:57 | GMT +09:00 | +32400 | |
| Asia/Dubai (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Asia/Dushanbe (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Asia/Famagusta (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Asia/Gaza (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Asia/Hebron (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Asia/Ho Chi Minh (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Hong Kong (HKT) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Hovd (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Irkutsk (+09) | Apr 05 2013 09:27:57 | GMT +09:00 | +32400 | |
| Asia/Jakarta (WIB) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Jayapura (WIT) | Apr 05 2013 09:27:57 | GMT +09:00 | +32400 | |
| Asia/Jerusalem (IDT) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Asia/Kabul (+0430) | Apr 05 2013 04:57:57 | GMT +04:30 | +16200 | |
| Asia/Kamchatka (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Asia/Karachi (PKT) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Asia/Kathmandu (+0545) | Apr 05 2013 06:12:57 | GMT +05:45 | +20700 | |
| Asia/Khandyga (+10) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Asia/Kolkata (IST) | Apr 05 2013 05:57:57 | GMT +05:30 | +19800 | |
| Asia/Krasnoyarsk (+08) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Kuala Lumpur (+08) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Kuching (+08) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Kuwait (+03) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Asia/Macau (CST) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Magadan (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Asia/Makassar (WITA) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Manila (PST) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Muscat (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Asia/Nicosia (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Asia/Novokuznetsk (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Novosibirsk (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Omsk (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Oral (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Asia/Phnom Penh (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Pontianak (WIB) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Pyongyang (KST) | Apr 05 2013 09:27:57 | GMT +09:00 | +32400 | |
| Asia/Qatar (+03) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Asia/Qostanay (+06) | Apr 05 2013 06:27:57 | GMT +06:00 | +21600 | |
| Asia/Qyzylorda (+06) | Apr 05 2013 06:27:57 | GMT +06:00 | +21600 | |
| Asia/Riyadh (+03) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Asia/Sakhalin (+11) | Apr 05 2013 11:27:57 | GMT +11:00 | +39600 | |
| Asia/Samarkand (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Asia/Seoul (KST) | Apr 05 2013 09:27:57 | GMT +09:00 | +32400 | |
| Asia/Shanghai (CST) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Singapore (+08) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Srednekolymsk (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Asia/Taipei (CST) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Tashkent (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Asia/Tbilisi (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Asia/Tehran (+0430) | Apr 05 2013 04:57:57 | GMT +04:30 | DST | +16200 |
| Asia/Thimphu (+06) | Apr 05 2013 06:27:57 | GMT +06:00 | +21600 | |
| Asia/Tokyo (JST) | Apr 05 2013 09:27:57 | GMT +09:00 | +32400 | |
| Asia/Tomsk (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Ulaanbaatar (+08) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Asia/Urumqi (+06) | Apr 05 2013 06:27:57 | GMT +06:00 | +21600 | |
| Asia/Ust-Nera (+11) | Apr 05 2013 11:27:57 | GMT +11:00 | +39600 | |
| Asia/Vientiane (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Asia/Vladivostok (+11) | Apr 05 2013 11:27:57 | GMT +11:00 | +39600 | |
| Asia/Yakutsk (+10) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Asia/Yangon (+0630) | Apr 05 2013 06:57:57 | GMT +06:30 | +23400 | |
| Asia/Yekaterinburg (+06) | Apr 05 2013 06:27:57 | GMT +06:00 | +21600 | |
| Asia/Yerevan (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Atlantic | ||||
| Atlantic/Azores (+00) | Apr 05 2013 00:27:57 | GMT +00:00 | DST | 0 |
| Atlantic/Bermuda (ADT) | Apr 04 2013 21:27:57 | GMT -03:00 | DST | -10800 |
| Atlantic/Canary (WEST) | Apr 05 2013 01:27:57 | GMT +01:00 | DST | +3600 |
| Atlantic/Cape Verde (-01) | Apr 04 2013 23:27:57 | GMT -01:00 | -3600 | |
| Atlantic/Faroe (WEST) | Apr 05 2013 01:27:57 | GMT +01:00 | DST | +3600 |
| Atlantic/Madeira (WEST) | Apr 05 2013 01:27:57 | GMT +01:00 | DST | +3600 |
| Atlantic/Reykjavik (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Atlantic/South Georgia (-02) | Apr 04 2013 22:27:57 | GMT -02:00 | -7200 | |
| Atlantic/St Helena (GMT) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
| Atlantic/Stanley (-03) | Apr 04 2013 21:27:57 | GMT -03:00 | -10800 | |
| Australia | ||||
| Australia/Adelaide (ACDT) | Apr 05 2013 10:57:57 | GMT +10:30 | DST | +37800 |
| Australia/Brisbane (AEST) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Australia/Broken Hill (ACDT) | Apr 05 2013 10:57:57 | GMT +10:30 | DST | +37800 |
| Australia/Darwin (ACST) | Apr 05 2013 09:57:57 | GMT +09:30 | +34200 | |
| Australia/Eucla (+0845) | Apr 05 2013 09:12:57 | GMT +08:45 | +31500 | |
| Australia/Hobart (AEDT) | Apr 05 2013 11:27:57 | GMT +11:00 | DST | +39600 |
| Australia/Lindeman (AEST) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Australia/Lord Howe (+11) | Apr 05 2013 11:27:57 | GMT +11:00 | DST | +39600 |
| Australia/Melbourne (AEDT) | Apr 05 2013 11:27:57 | GMT +11:00 | DST | +39600 |
| Australia/Perth (AWST) | Apr 05 2013 08:27:57 | GMT +08:00 | +28800 | |
| Australia/Sydney (AEDT) | Apr 05 2013 11:27:57 | GMT +11:00 | DST | +39600 |
| Europe | ||||
| Europe/Amsterdam (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Andorra (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Astrakhan (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Europe/Athens (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Belgrade (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Berlin (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Bratislava (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Brussels (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Bucharest (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Budapest (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Busingen (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Chisinau (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Copenhagen (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Dublin (IST) | Apr 05 2013 01:27:57 | GMT +01:00 | +3600 | |
| Europe/Gibraltar (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Guernsey (BST) | Apr 05 2013 01:27:57 | GMT +01:00 | DST | +3600 |
| Europe/Helsinki (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Isle of Man (BST) | Apr 05 2013 01:27:57 | GMT +01:00 | DST | +3600 |
| Europe/Istanbul (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Jersey (BST) | Apr 05 2013 01:27:57 | GMT +01:00 | DST | +3600 |
| Europe/Kaliningrad (+03) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Europe/Kirov (MSK) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Europe/Kyiv (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Lisbon (WEST) | Apr 05 2013 01:27:57 | GMT +01:00 | DST | +3600 |
| Europe/Ljubljana (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/London (BST) | Apr 05 2013 01:27:57 | GMT +01:00 | DST | +3600 |
| Europe/Luxembourg (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Madrid (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Malta (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Mariehamn (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Minsk (+03) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Europe/Monaco (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Moscow (MSK) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Europe/Oslo (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Paris (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Podgorica (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Prague (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Riga (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Rome (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Samara (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Europe/San Marino (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Sarajevo (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Saratov (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Europe/Simferopol (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Skopje (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Sofia (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Stockholm (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Tallinn (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Tirane (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Ulyanovsk (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Europe/Vaduz (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Vatican (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Vienna (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Vilnius (EEST) | Apr 05 2013 03:27:57 | GMT +03:00 | DST | +10800 |
| Europe/Volgograd (MSK) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Europe/Warsaw (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Zagreb (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Europe/Zurich (CEST) | Apr 05 2013 02:27:57 | GMT +02:00 | DST | +7200 |
| Indian | ||||
| Indian/Antananarivo (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Indian/Chagos (+06) | Apr 05 2013 06:27:57 | GMT +06:00 | +21600 | |
| Indian/Christmas (+07) | Apr 05 2013 07:27:57 | GMT +07:00 | +25200 | |
| Indian/Cocos (+0630) | Apr 05 2013 06:57:57 | GMT +06:30 | +23400 | |
| Indian/Comoro (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Indian/Kerguelen (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Indian/Mahe (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Indian/Maldives (+05) | Apr 05 2013 05:27:57 | GMT +05:00 | +18000 | |
| Indian/Mauritius (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Indian/Mayotte (EAT) | Apr 05 2013 03:27:57 | GMT +03:00 | +10800 | |
| Indian/Reunion (+04) | Apr 05 2013 04:27:57 | GMT +04:00 | +14400 | |
| Pacific | ||||
| Pacific/Apia (+14) | Apr 05 2013 14:27:57 | GMT +14:00 | DST | +50400 |
| Pacific/Auckland (NZDT) | Apr 05 2013 13:27:57 | GMT +13:00 | DST | +46800 |
| Pacific/Bougainville (+10) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Pacific/Chatham (+1345) | Apr 05 2013 14:12:57 | GMT +13:45 | DST | +49500 |
| Pacific/Chuuk (+10) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Pacific/Easter (-05) | Apr 04 2013 19:27:57 | GMT -05:00 | DST | -18000 |
| Pacific/Efate (+11) | Apr 05 2013 11:27:57 | GMT +11:00 | +39600 | |
| Pacific/Fakaofo (+13) | Apr 05 2013 13:27:57 | GMT +13:00 | +46800 | |
| Pacific/Fiji (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Pacific/Funafuti (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Pacific/Galapagos (-06) | Apr 04 2013 18:27:57 | GMT -06:00 | -21600 | |
| Pacific/Gambier (-09) | Apr 04 2013 15:27:57 | GMT -09:00 | -32400 | |
| Pacific/Guadalcanal (+11) | Apr 05 2013 11:27:57 | GMT +11:00 | +39600 | |
| Pacific/Guam (ChST) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Pacific/Honolulu (HST) | Apr 04 2013 14:27:57 | GMT -10:00 | -36000 | |
| Pacific/Kanton (+13) | Apr 05 2013 13:27:57 | GMT +13:00 | +46800 | |
| Pacific/Kiritimati (+14) | Apr 05 2013 14:27:57 | GMT +14:00 | +50400 | |
| Pacific/Kosrae (+11) | Apr 05 2013 11:27:57 | GMT +11:00 | +39600 | |
| Pacific/Kwajalein (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Pacific/Majuro (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Pacific/Marquesas (-0930) | Apr 04 2013 14:57:57 | GMT -09:30 | -34200 | |
| Pacific/Midway (SST) | Apr 04 2013 13:27:57 | GMT -11:00 | -39600 | |
| Pacific/Nauru (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Pacific/Niue (-11) | Apr 04 2013 13:27:57 | GMT -11:00 | -39600 | |
| Pacific/Norfolk (+1130) | Apr 05 2013 11:57:57 | GMT +11:30 | +41400 | |
| Pacific/Noumea (+11) | Apr 05 2013 11:27:57 | GMT +11:00 | +39600 | |
| Pacific/Pago Pago (SST) | Apr 04 2013 13:27:57 | GMT -11:00 | -39600 | |
| Pacific/Palau (+09) | Apr 05 2013 09:27:57 | GMT +09:00 | +32400 | |
| Pacific/Pitcairn (-08) | Apr 04 2013 16:27:57 | GMT -08:00 | -28800 | |
| Pacific/Pohnpei (+11) | Apr 05 2013 11:27:57 | GMT +11:00 | +39600 | |
| Pacific/Port Moresby (+10) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Pacific/Rarotonga (-10) | Apr 04 2013 14:27:57 | GMT -10:00 | -36000 | |
| Pacific/Saipan (ChST) | Apr 05 2013 10:27:57 | GMT +10:00 | +36000 | |
| Pacific/Tahiti (-10) | Apr 04 2013 14:27:57 | GMT -10:00 | -36000 | |
| Pacific/Tarawa (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Pacific/Tongatapu (+13) | Apr 05 2013 13:27:57 | GMT +13:00 | +46800 | |
| Pacific/Wake (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| Pacific/Wallis (+12) | Apr 05 2013 12:27:57 | GMT +12:00 | +43200 | |
| UTC (GMT) | ||||
| UTC (UTC) | Apr 05 2013 00:27:57 | GMT +00:00 | 0 | |
Be careful: This script may not handle dates far in the past or future. It uses current time zone and daylight saving rules for all dates.
Daylight Saving Time (DST)
To convert from standard time to daylight saving time, add one hour (or +3600 seconds).
For example: Eastern Standard Time is GMT-5; during daylight saving time add one hour to get Eastern Daylight Time (GMT-4).