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 1429596727 (Apr 21 2015 06:12:07 UTC/GMT).
| Region (time zone) | Converted timestamp 1429596727 |
Relative to UTC/ |
Date in DST |
Offset In seconds |
|---|---|---|---|---|
| Africa | ||||
| Africa/Abidjan (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Accra (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Addis Ababa (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Africa/Algiers (CET) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Asmara (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Africa/Bamako (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Bangui (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Banjul (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Bissau (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Blantyre (CAT) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Brazzaville (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Bujumbura (CAT) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Cairo (EET) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Casablanca (+01) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| Africa/Ceuta (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Africa/Conakry (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Dakar (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Dar es Salaam (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Africa/Djibouti (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Africa/Douala (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/El Aaiun (+01) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| Africa/Freetown (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Gaborone (CAT) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Harare (CAT) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Johannesburg (SAST) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Juba (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Africa/Kampala (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Africa/Khartoum (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Africa/Kigali (CAT) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Kinshasa (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Lagos (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Libreville (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Lome (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Luanda (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Lubumbashi (CAT) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Lusaka (CAT) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Malabo (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Maputo (CAT) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Maseru (SAST) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Mbabane (SAST) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Mogadishu (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Africa/Monrovia (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Nairobi (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Africa/Ndjamena (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Niamey (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Nouakchott (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Ouagadougou (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Porto-Novo (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Sao Tome (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Africa/Tripoli (EET) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Africa/Tunis (CET) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Africa/Windhoek (WAT) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| America | ||||
| America/Adak (HDT) | Apr 20 2015 21:12:07 | GMT -09:00 | DST | -32400 |
| America/Anchorage (AKDT) | Apr 20 2015 22:12:07 | GMT -08:00 | DST | -28800 |
| America/Anguilla (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Antigua (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Araguaina (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/Buenos Aires (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/Catamarca (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/Cordoba (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/Jujuy (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/La Rioja (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/Mendoza (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/Rio Gallegos (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/Salta (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/San Juan (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/San Luis (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/Tucuman (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Argentina/Ushuaia (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Aruba (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Asuncion (-04) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Atikokan (EST) | Apr 21 2015 01:12:07 | GMT -05:00 | -18000 | |
| America/Bahia (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Bahia Banderas (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Barbados (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Belem (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Belize (CST) | Apr 21 2015 00:12:07 | GMT -06:00 | -21600 | |
| America/Blanc-Sablon (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Boa Vista (-04) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Bogota (-05) | Apr 21 2015 01:12:07 | GMT -05:00 | -18000 | |
| America/Boise (MDT) | Apr 21 2015 00:12:07 | GMT -06:00 | DST | -21600 |
| America/Cambridge Bay (MDT) | Apr 21 2015 00:12:07 | GMT -06:00 | DST | -21600 |
| America/Campo Grande (-04) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Cancun (EST) | Apr 21 2015 01:12:07 | GMT -05:00 | -18000 | |
| America/Caracas (-0430) | Apr 21 2015 01:42:07 | GMT -04:30 | -16200 | |
| America/Cayenne (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Cayman (EST) | Apr 21 2015 01:12:07 | GMT -05:00 | -18000 | |
| America/Chicago (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Chihuahua (MDT) | Apr 21 2015 00:12:07 | GMT -06:00 | DST | -21600 |
| America/Ciudad Juarez (MDT) | Apr 21 2015 00:12:07 | GMT -06:00 | DST | -21600 |
| America/Costa Rica (CST) | Apr 21 2015 00:12:07 | GMT -06:00 | -21600 | |
| America/Coyhaique (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | DST | -10800 |
| America/Creston (MST) | Apr 20 2015 23:12:07 | GMT -07:00 | -25200 | |
| America/Cuiaba (-04) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Curacao (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Danmarkshavn (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| America/Dawson (PDT) | Apr 20 2015 23:12:07 | GMT -07:00 | DST | -25200 |
| America/Dawson Creek (MST) | Apr 20 2015 23:12:07 | GMT -07:00 | -25200 | |
| America/Denver (MDT) | Apr 21 2015 00:12:07 | GMT -06:00 | DST | -21600 |
| America/Detroit (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Dominica (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Edmonton (MDT) | Apr 21 2015 00:12:07 | GMT -06:00 | DST | -21600 |
| America/Eirunepe (-05) | Apr 21 2015 01:12:07 | GMT -05:00 | -18000 | |
| America/El Salvador (CST) | Apr 21 2015 00:12:07 | GMT -06:00 | -21600 | |
| America/Fort Nelson (MST) | Apr 20 2015 23:12:07 | GMT -07:00 | -25200 | |
| America/Fortaleza (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Glace Bay (ADT) | Apr 21 2015 03:12:07 | GMT -03:00 | DST | -10800 |
| America/Goose Bay (ADT) | Apr 21 2015 03:12:07 | GMT -03:00 | DST | -10800 |
| America/Grand Turk (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Grenada (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Guadeloupe (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Guatemala (CST) | Apr 21 2015 00:12:07 | GMT -06:00 | -21600 | |
| America/Guayaquil (-05) | Apr 21 2015 01:12:07 | GMT -05:00 | -18000 | |
| America/Guyana (-04) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Halifax (ADT) | Apr 21 2015 03:12:07 | GMT -03:00 | DST | -10800 |
| America/Havana (CDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Hermosillo (MST) | Apr 20 2015 23:12:07 | GMT -07:00 | -25200 | |
| America/Indiana/Indianapolis (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Indiana/Knox (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Indiana/Marengo (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Indiana/Petersburg (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Indiana/Tell City (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Indiana/Vevay (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Indiana/Vincennes (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Indiana/Winamac (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Inuvik (MDT) | Apr 21 2015 00:12:07 | GMT -06:00 | DST | -21600 |
| America/Iqaluit (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Jamaica (EST) | Apr 21 2015 01:12:07 | GMT -05:00 | -18000 | |
| America/Juneau (AKDT) | Apr 20 2015 22:12:07 | GMT -08:00 | DST | -28800 |
| America/Kentucky/Louisville (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Kentucky/Monticello (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Kralendijk (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/La Paz (-04) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Lima (-05) | Apr 21 2015 01:12:07 | GMT -05:00 | -18000 | |
| America/Los Angeles (PDT) | Apr 20 2015 23:12:07 | GMT -07:00 | DST | -25200 |
| America/Lower Princes (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Maceio (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Managua (CST) | Apr 21 2015 00:12:07 | GMT -06:00 | -21600 | |
| America/Manaus (-04) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Marigot (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Martinique (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Matamoros (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Mazatlan (MDT) | Apr 21 2015 00:12:07 | GMT -06:00 | DST | -21600 |
| America/Menominee (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Merida (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Metlakatla (PST) | Apr 20 2015 22:12:07 | GMT -08:00 | -28800 | |
| America/Mexico City (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Miquelon (-02) | Apr 21 2015 04:12:07 | GMT -02:00 | DST | -7200 |
| America/Moncton (ADT) | Apr 21 2015 03:12:07 | GMT -03:00 | DST | -10800 |
| America/Monterrey (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Montevideo (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Montserrat (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Nassau (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/New York (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Nome (AKDT) | Apr 20 2015 22:12:07 | GMT -08:00 | DST | -28800 |
| America/Noronha (-02) | Apr 21 2015 04:12:07 | GMT -02:00 | -7200 | |
| America/North Dakota/Beulah (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/North Dakota/Center (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/North Dakota/New Salem (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Nuuk (-02) | Apr 21 2015 04:12:07 | GMT -02:00 | DST | -7200 |
| America/Ojinaga (MDT) | Apr 21 2015 00:12:07 | GMT -06:00 | DST | -21600 |
| America/Panama (EST) | Apr 21 2015 01:12:07 | GMT -05:00 | -18000 | |
| America/Paramaribo (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Phoenix (MST) | Apr 20 2015 23:12:07 | GMT -07:00 | -25200 | |
| America/Port-au-Prince (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Port of Spain (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Porto Velho (-04) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Puerto Rico (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Punta Arenas (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | DST | -10800 |
| America/Rankin Inlet (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Recife (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Regina (CST) | Apr 21 2015 00:12:07 | GMT -06:00 | -21600 | |
| America/Resolute (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Rio Branco (-05) | Apr 21 2015 01:12:07 | GMT -05:00 | -18000 | |
| America/Santarem (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Santiago (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | DST | -10800 |
| America/Santo Domingo (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Sao Paulo (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| America/Scoresbysund (+00) | Apr 21 2015 06:12:07 | GMT +00:00 | DST | 0 |
| America/Sitka (AKDT) | Apr 20 2015 22:12:07 | GMT -08:00 | DST | -28800 |
| America/St Barthelemy (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/St Johns (NDT) | Apr 21 2015 03:42:07 | GMT -02:30 | DST | -9000 |
| America/St Kitts (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/St Lucia (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/St Thomas (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/St Vincent (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Swift Current (CST) | Apr 21 2015 00:12:07 | GMT -06:00 | -21600 | |
| America/Tegucigalpa (CST) | Apr 21 2015 00:12:07 | GMT -06:00 | -21600 | |
| America/Thule (ADT) | Apr 21 2015 03:12:07 | GMT -03:00 | DST | -10800 |
| America/Tijuana (PDT) | Apr 20 2015 23:12:07 | GMT -07:00 | DST | -25200 |
| America/Toronto (EDT) | Apr 21 2015 02:12:07 | GMT -04:00 | DST | -14400 |
| America/Tortola (AST) | Apr 21 2015 02:12:07 | GMT -04:00 | -14400 | |
| America/Vancouver (PDT) | Apr 20 2015 23:12:07 | GMT -07:00 | DST | -25200 |
| America/Whitehorse (PDT) | Apr 20 2015 23:12:07 | GMT -07:00 | DST | -25200 |
| America/Winnipeg (CDT) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| America/Yakutat (AKDT) | Apr 20 2015 22:12:07 | GMT -08:00 | DST | -28800 |
| Antarctica | ||||
| Antarctica/Casey (+08) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Antarctica/Davis (+07) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Antarctica/DumontDUrville (+10) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Antarctica/Macquarie (AEST) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Antarctica/Mawson (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Antarctica/McMurdo (NZST) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Antarctica/Palmer (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | DST | -10800 |
| Antarctica/Rothera (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| Antarctica/Syowa (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Antarctica/Troll (+02) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Antarctica/Vostok (+07) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Arctic | ||||
| Arctic/Longyearbyen (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Asia | ||||
| Asia/Aden (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Asia/Almaty (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Amman (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Asia/Anadyr (+12) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Asia/Aqtau (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Asia/Aqtobe (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Asia/Ashgabat (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Asia/Atyrau (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Asia/Baghdad (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Asia/Bahrain (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Asia/Baku (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | DST | +18000 |
| Asia/Bangkok (+07) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Asia/Barnaul (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Beirut (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Asia/Bishkek (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Brunei (+08) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Chita (+08) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Colombo (+0530) | Apr 21 2015 11:42:07 | GMT +05:30 | +19800 | |
| Asia/Damascus (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Asia/Dhaka (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Dili (+09) | Apr 21 2015 15:12:07 | GMT +09:00 | +32400 | |
| Asia/Dubai (+04) | Apr 21 2015 10:12:07 | GMT +04:00 | +14400 | |
| Asia/Dushanbe (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Asia/Famagusta (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Asia/Gaza (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Asia/Hebron (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Asia/Ho Chi Minh (+07) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Asia/Hong Kong (HKT) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Hovd (+08) | Apr 21 2015 14:12:07 | GMT +08:00 | DST | +28800 |
| Asia/Irkutsk (+08) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Jakarta (WIB) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Asia/Jayapura (WIT) | Apr 21 2015 15:12:07 | GMT +09:00 | +32400 | |
| Asia/Jerusalem (IDT) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Asia/Kabul (+0430) | Apr 21 2015 10:42:07 | GMT +04:30 | +16200 | |
| Asia/Kamchatka (+12) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Asia/Karachi (PKT) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Asia/Kathmandu (+0545) | Apr 21 2015 11:57:07 | GMT +05:45 | +20700 | |
| Asia/Khandyga (+09) | Apr 21 2015 15:12:07 | GMT +09:00 | +32400 | |
| Asia/Kolkata (IST) | Apr 21 2015 11:42:07 | GMT +05:30 | +19800 | |
| Asia/Krasnoyarsk (+07) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Asia/Kuala Lumpur (+08) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Kuching (+08) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Kuwait (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Asia/Macau (CST) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Magadan (+10) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Asia/Makassar (WITA) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Manila (PST) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Muscat (+04) | Apr 21 2015 10:12:07 | GMT +04:00 | +14400 | |
| Asia/Nicosia (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Asia/Novokuznetsk (+07) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Asia/Novosibirsk (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Omsk (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Oral (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Asia/Phnom Penh (+07) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Asia/Pontianak (WIB) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Asia/Pyongyang (KST) | Apr 21 2015 15:12:07 | GMT +09:00 | +32400 | |
| Asia/Qatar (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Asia/Qostanay (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Qyzylorda (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Riyadh (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Asia/Sakhalin (+10) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Asia/Samarkand (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Asia/Seoul (KST) | Apr 21 2015 15:12:07 | GMT +09:00 | +32400 | |
| Asia/Shanghai (CST) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Singapore (+08) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Srednekolymsk (+11) | Apr 21 2015 17:12:07 | GMT +11:00 | +39600 | |
| Asia/Taipei (CST) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Asia/Tashkent (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Asia/Tbilisi (+04) | Apr 21 2015 10:12:07 | GMT +04:00 | +14400 | |
| Asia/Tehran (+0430) | Apr 21 2015 10:42:07 | GMT +04:30 | DST | +16200 |
| Asia/Thimphu (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Tokyo (JST) | Apr 21 2015 15:12:07 | GMT +09:00 | +32400 | |
| Asia/Tomsk (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Ulaanbaatar (+09) | Apr 21 2015 15:12:07 | GMT +09:00 | DST | +32400 |
| Asia/Urumqi (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Asia/Ust-Nera (+10) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Asia/Vientiane (+07) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Asia/Vladivostok (+10) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Asia/Yakutsk (+09) | Apr 21 2015 15:12:07 | GMT +09:00 | +32400 | |
| Asia/Yangon (+0630) | Apr 21 2015 12:42:07 | GMT +06:30 | +23400 | |
| Asia/Yekaterinburg (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Asia/Yerevan (+04) | Apr 21 2015 10:12:07 | GMT +04:00 | +14400 | |
| Atlantic | ||||
| Atlantic/Azores (+00) | Apr 21 2015 06:12:07 | GMT +00:00 | DST | 0 |
| Atlantic/Bermuda (ADT) | Apr 21 2015 03:12:07 | GMT -03:00 | DST | -10800 |
| Atlantic/Canary (WEST) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| Atlantic/Cape Verde (-01) | Apr 21 2015 05:12:07 | GMT -01:00 | -3600 | |
| Atlantic/Faroe (WEST) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| Atlantic/Madeira (WEST) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| Atlantic/Reykjavik (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Atlantic/South Georgia (-02) | Apr 21 2015 04:12:07 | GMT -02:00 | -7200 | |
| Atlantic/St Helena (GMT) | Apr 21 2015 06:12:07 | GMT +00:00 | 0 | |
| Atlantic/Stanley (-03) | Apr 21 2015 03:12:07 | GMT -03:00 | -10800 | |
| Australia | ||||
| Australia/Adelaide (ACST) | Apr 21 2015 15:42:07 | GMT +09:30 | +34200 | |
| Australia/Brisbane (AEST) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Australia/Broken Hill (ACST) | Apr 21 2015 15:42:07 | GMT +09:30 | +34200 | |
| Australia/Darwin (ACST) | Apr 21 2015 15:42:07 | GMT +09:30 | +34200 | |
| Australia/Eucla (+0845) | Apr 21 2015 14:57:07 | GMT +08:45 | +31500 | |
| Australia/Hobart (AEST) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Australia/Lindeman (AEST) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Australia/Lord Howe (+1030) | Apr 21 2015 16:42:07 | GMT +10:30 | +37800 | |
| Australia/Melbourne (AEST) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Australia/Perth (AWST) | Apr 21 2015 14:12:07 | GMT +08:00 | +28800 | |
| Australia/Sydney (AEST) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Europe | ||||
| Europe/Amsterdam (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Andorra (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Astrakhan (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Europe/Athens (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Belgrade (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Berlin (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Bratislava (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Brussels (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Bucharest (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Budapest (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Busingen (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Chisinau (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Copenhagen (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Dublin (IST) | Apr 21 2015 07:12:07 | GMT +01:00 | +3600 | |
| Europe/Gibraltar (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Guernsey (BST) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| Europe/Helsinki (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Isle of Man (BST) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| Europe/Istanbul (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Jersey (BST) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| Europe/Kaliningrad (EET) | Apr 21 2015 08:12:07 | GMT +02:00 | +7200 | |
| Europe/Kirov (MSK) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Europe/Kyiv (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Lisbon (WEST) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| Europe/Ljubljana (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/London (BST) | Apr 21 2015 07:12:07 | GMT +01:00 | DST | +3600 |
| Europe/Luxembourg (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Madrid (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Malta (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Mariehamn (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Minsk (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Europe/Monaco (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Moscow (MSK) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Europe/Oslo (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Paris (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Podgorica (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Prague (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Riga (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Rome (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Samara (+04) | Apr 21 2015 10:12:07 | GMT +04:00 | +14400 | |
| Europe/San Marino (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Sarajevo (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Saratov (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Europe/Simferopol (MSK) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Europe/Skopje (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Sofia (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Stockholm (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Tallinn (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Tirane (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Ulyanovsk (+03) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Europe/Vaduz (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Vatican (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Vienna (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Vilnius (EEST) | Apr 21 2015 09:12:07 | GMT +03:00 | DST | +10800 |
| Europe/Volgograd (MSK) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Europe/Warsaw (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Zagreb (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Europe/Zurich (CEST) | Apr 21 2015 08:12:07 | GMT +02:00 | DST | +7200 |
| Indian | ||||
| Indian/Antananarivo (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Indian/Chagos (+06) | Apr 21 2015 12:12:07 | GMT +06:00 | +21600 | |
| Indian/Christmas (+07) | Apr 21 2015 13:12:07 | GMT +07:00 | +25200 | |
| Indian/Cocos (+0630) | Apr 21 2015 12:42:07 | GMT +06:30 | +23400 | |
| Indian/Comoro (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Indian/Kerguelen (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Indian/Mahe (+04) | Apr 21 2015 10:12:07 | GMT +04:00 | +14400 | |
| Indian/Maldives (+05) | Apr 21 2015 11:12:07 | GMT +05:00 | +18000 | |
| Indian/Mauritius (+04) | Apr 21 2015 10:12:07 | GMT +04:00 | +14400 | |
| Indian/Mayotte (EAT) | Apr 21 2015 09:12:07 | GMT +03:00 | +10800 | |
| Indian/Reunion (+04) | Apr 21 2015 10:12:07 | GMT +04:00 | +14400 | |
| Pacific | ||||
| Pacific/Apia (+13) | Apr 21 2015 19:12:07 | GMT +13:00 | +46800 | |
| Pacific/Auckland (NZST) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Pacific/Bougainville (+11) | Apr 21 2015 17:12:07 | GMT +11:00 | +39600 | |
| Pacific/Chatham (+1245) | Apr 21 2015 18:57:07 | GMT +12:45 | +45900 | |
| Pacific/Chuuk (+10) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Pacific/Easter (-05) | Apr 21 2015 01:12:07 | GMT -05:00 | DST | -18000 |
| Pacific/Efate (+11) | Apr 21 2015 17:12:07 | GMT +11:00 | +39600 | |
| Pacific/Fakaofo (+13) | Apr 21 2015 19:12:07 | GMT +13:00 | +46800 | |
| Pacific/Fiji (+12) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Pacific/Funafuti (+12) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Pacific/Galapagos (-06) | Apr 21 2015 00:12:07 | GMT -06:00 | -21600 | |
| Pacific/Gambier (-09) | Apr 20 2015 21:12:07 | GMT -09:00 | -32400 | |
| Pacific/Guadalcanal (+11) | Apr 21 2015 17:12:07 | GMT +11:00 | +39600 | |
| Pacific/Guam (ChST) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Pacific/Honolulu (HST) | Apr 20 2015 20:12:07 | GMT -10:00 | -36000 | |
| Pacific/Kanton (+13) | Apr 21 2015 19:12:07 | GMT +13:00 | +46800 | |
| Pacific/Kiritimati (+14) | Apr 21 2015 20:12:07 | GMT +14:00 | +50400 | |
| Pacific/Kosrae (+11) | Apr 21 2015 17:12:07 | GMT +11:00 | +39600 | |
| Pacific/Kwajalein (+12) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Pacific/Majuro (+12) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Pacific/Marquesas (-0930) | Apr 20 2015 20:42:07 | GMT -09:30 | -34200 | |
| Pacific/Midway (SST) | Apr 20 2015 19:12:07 | GMT -11:00 | -39600 | |
| Pacific/Nauru (+12) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Pacific/Niue (-11) | Apr 20 2015 19:12:07 | GMT -11:00 | -39600 | |
| Pacific/Norfolk (+1130) | Apr 21 2015 17:42:07 | GMT +11:30 | +41400 | |
| Pacific/Noumea (+11) | Apr 21 2015 17:12:07 | GMT +11:00 | +39600 | |
| Pacific/Pago Pago (SST) | Apr 20 2015 19:12:07 | GMT -11:00 | -39600 | |
| Pacific/Palau (+09) | Apr 21 2015 15:12:07 | GMT +09:00 | +32400 | |
| Pacific/Pitcairn (-08) | Apr 20 2015 22:12:07 | GMT -08:00 | -28800 | |
| Pacific/Pohnpei (+11) | Apr 21 2015 17:12:07 | GMT +11:00 | +39600 | |
| Pacific/Port Moresby (+10) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Pacific/Rarotonga (-10) | Apr 20 2015 20:12:07 | GMT -10:00 | -36000 | |
| Pacific/Saipan (ChST) | Apr 21 2015 16:12:07 | GMT +10:00 | +36000 | |
| Pacific/Tahiti (-10) | Apr 20 2015 20:12:07 | GMT -10:00 | -36000 | |
| Pacific/Tarawa (+12) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Pacific/Tongatapu (+13) | Apr 21 2015 19:12:07 | GMT +13:00 | +46800 | |
| Pacific/Wake (+12) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| Pacific/Wallis (+12) | Apr 21 2015 18:12:07 | GMT +12:00 | +43200 | |
| UTC (GMT) | ||||
| UTC (UTC) | Apr 21 2015 06:12:07 | 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).