This entry gives the name of the seat of government, its geographic coordinates, the time difference relative to Coordinated Universal Time (UTC) and the time observed in Washington, DC, and, if applicable, information on daylight saving time(DST). Where appropriate, a special note has been added to highlight those countries that have multiple time zones.
name: Episkopi Cantonment (base administrative center for Akrotiri and Dhekelia)
geographic coordinates: 34 40 N, 32 51 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Tirana (Tirane)
geographic coordinates: 41 19 N, 19 49 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Andorra la Vella
geographic coordinates: 42 30 N, 1 31 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Buenos Aires
geographic coordinates: 34 36 S, 58 40 W
time difference: UTC-3 (2 hours ahead of Washington, DC during Standard Time)
daylight saving time: none scheduled for 2011
name: Yerevan
geographic coordinates: 40 10 N, 44 30 E
time difference: UTC+4 (9 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Canberra
geographic coordinates: 35 17 S, 149 13 E
time difference: UTC+10 (15 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins first Sunday in October; ends first Sunday in April
note: Australia is divided into three time zones
name: Vienna
geographic coordinates: 48 12 N, 16 22 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Baku (Baki, Baky)
geographic coordinates: 40 23 N, 49 52 E
time difference: UTC+4 (9 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Nassau
geographic coordinates: 25 05 N, 77 21 W
time difference: UTC-5 (same time as Washington, DC during Standard Time)
daylight saving time: +1hr, begins second Sunday in March; ends first Sunday in November
name: Minsk
geographic coordinates: 53 54 N, 27 34 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March and will continue throughout 2011
name: Brussels
geographic coordinates: 50 50 N, 4 20 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Porto-Novo (official capital)
geographic coordinates: 6 29 N, 2 37 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
note: Cotonou (seat of government)
name: Hamilton
geographic coordinates: 32 17 N, 64 47 W
time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins second Sunday in March; ends first Sunday in November
name: La Paz (administrative capital)
geographic coordinates: 16 30 S, 68 09 W
time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time)
note: Sucre (constitutional capital)
name: Sarajevo
geographic coordinates: 43 52 N, 18 25 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Brasilia
geographic coordinates: 15 47 S, 47 55 W
time difference: UTC-3 (2 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins third Sunday in October; ends last Sunday in February
note: Brazil is divided into three time zones, including one for the Fernando de Noronha Islands
name: Sofia
geographic coordinates: 42 41 N, 23 19 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Rangoon (Yangon)
geographic coordinates: 16 48 N, 96 09 E
time difference: UTC+6.5 (11.5 hours ahead of Washington, DC during Standard Time)
note: Nay Pyi Taw is the administrative capital
name: Ottawa
geographic coordinates: 45 25 N, 75 42 W
time difference: UTC-5 (same time as Washington, DC during Standard Time)
daylight saving time: +1hr, begins second Sunday in March; ends first Sunday in November
note: Canada is divided into six time zones
name: Santiago
geographic coordinates: 33 27 S, 70 40 W
time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins third Sunday in August; ends second Sunday in May; note - the end of DST was delayed until 8 May 2011 due to the ongoing energy crisis
note: Valparaiso is the seat of the national legislature
name: Beijing
geographic coordinates: 39 55 N, 116 23 E
time difference: UTC+8 (13 hours ahead of Washington, DC during Standard Time)
note: despite its size, all of China falls within one time zone; many people in Xinjiang Province observe an unofficial "Xinjiang timezone" of UTC+6, two hours behind Beijing
name: Yamoussoukro
geographic coordinates: 6 49 N, 5 17 W
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
note: although Yamoussoukro has been the official capital since 1983, Abidjan remains the commercial and administrative center; the US, like other countries, maintains its Embassy in Abidjan
name: Zagreb
geographic coordinates: 45 48 N, 16 00 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Havana
geographic coordinates: 23 07 N, 82 21 W
time difference: UTC-5 (same time as Washington, DC during Standard Time)
daylight saving time: +1hr, begins third Sunday in March; ends last Sunday in October
name: Nicosia (Lefkosia)
geographic coordinates: 35 10 N, 33 22 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Prague
geographic coordinates: 50 05 N, 14 28 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Copenhagen
geographic coordinates: 55 40 N, 12 35 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
note: applies to continental Denmark only, not to its North Atlantic components
name: Episkopi Cantonment (base administrative center for Akrotiri and Dhekelia); located in Akrotiri
geographic coordinates: 34 40 N, 32 51 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: San Salvador
geographic coordinates: 13 42 N, 89 12 W
time difference: UTC-6 (1 hour behind Washington, DC during Standard Time)
daylight saving time: none scheduled for 2011
name: Tallinn
geographic coordinates: 59 26 N, 24 43 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Brussels (Belgium), Strasbourg (France), Luxembourg
geographic coordinates: (Brussels) 50 50 N, 4 20 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
note: the Council of the European Union meets in Brussels, Belgium; the European Parliament meets in Brussels and Strasbourg, France; the Court of Justice of the European Union meets in Luxembourg
name: Stanley
geographic coordinates: 51 42 S, 57 51 W
time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins first Sunday in September; ends third Sunday in April; note - DST will be observed throughout 2011 on a trial basis
name: Torshavn
geographic coordinates: 62 01 N, 6 46 W
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Suva (on Viti Levu)
geographic coordinates: 18 08 S, 178 25 E
time difference: UTC+12 (17 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins fourth Sunday in October; ends first Sunday in March
name: Helsinki
geographic coordinates: 60 10 N, 24 56 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Paris
geographic coordinates: 48 52 N, 2 20 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
note: applies to metropolitan France only, not to its overseas departments, collectivities, or territories
name: Papeete (located on Tahiti)
geographic coordinates: 17 32 S, 149 34 W
time difference: UTC-10 (5 hours behind Washington, DC during Standard Time)
name: Berlin
geographic coordinates: 52 31 N, 13 24 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Gibraltar
geographic coordinates: 36 08 N, 5 21 W
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Athens
geographic coordinates: 37 59 N, 23 44 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Nuuk (Godthab)
geographic coordinates: 64 11 N, 51 45 W
time difference: UTC-3 (2 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
note: Greenland is divided into four time zones
name: Saint Peter Port
geographic coordinates: 49 27 N, 2 32 W
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Port-au-Prince
geographic coordinates: 18 32 N, 72 20 W
time difference: UTC-5 (same time as Washington, DC during Standard Time)
daylight saving time: no DST planned for 2011
name: Vatican City
geographic coordinates: 41 54 N, 12 27 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Tegucigalpa
geographic coordinates: 14 06 N, 87 13 W
time difference: UTC-6 (1 hour behind Washington, DC during Standard Time)
daylight saving time: none scheduled for 2011
name: Budapest
geographic coordinates: 47 30 N, 19 05 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Jakarta
geographic coordinates: 6 10 S, 106 49 E
time difference: UTC+7 (12 hours ahead of Washington, DC during Standard Time)
note: Indonesia is divided into three time zones
name: Tehran
geographic coordinates: 35 40 N, 51 25 E
time difference: UTC+3.5 (8.5 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins fourth Tuesday in March; ends fourth Thursday in September
name: Dublin
geographic coordinates: 53 19 N, 6 14 W
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Douglas
geographic coordinates: 54 09 N, 4 29 W
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Jerusalem
geographic coordinates: 31 46 N, 35 14 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins first Friday in April; ends the Sunday between the holidays of Rosh Hashana and Yom Kippur
note: Israel proclaimed Jerusalem as its capital in 1950, but the US, like all other countries, maintains its Embassy in Tel Aviv
name: Rome
geographic coordinates: 41 54 N, 12 29 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Saint Helier
geographic coordinates: 49 11 N, 2 06 W
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Amman
geographic coordinates: 31 57 N, 35 56 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins first Friday in April; ends last Friday in October
name: Astana
geographic coordinates: 51 10 N, 71 25 E
time difference: UTC+6 (11 hours ahead of Washington, DC during Standard Time)
note: Kazakhstan is divided into two time zones
name: Tarawa
geographic coordinates: 1 19 N, 172 58 E
time difference: UTC+12 (17 hours ahead of Washington, DC during Standard Time)
note: on 1 January 1995, Kiribati proclaimed that all of its territory was in the same time zone as its Gilbert Islands group (UTC +12) even though the Phoenix Islands and the Line Islands under its jurisdiction were on the other side of the International Date Line
name: Pristina (Prishtine, Prishtina)
geographic coordinates: 42 40 N, 21 10 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Riga
geographic coordinates: 56 57 N, 24 06 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Beirut
geographic coordinates: 33 52 N, 35 30 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Vaduz
geographic coordinates: 47 08 N, 9 31 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Vilnius
geographic coordinates: 54 41 N, 25 19 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Luxembourg
geographic coordinates: 49 36 N, 6 07 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Skopje
geographic coordinates: 42 00 N, 21 26 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Kuala Lumpur
geographic coordinates: 3 10 N, 101 42 E
time difference: UTC+8 (13 hours ahead of Washington, DC during Standard Time)
note: Putrajaya is referred to as administrative center not capital; Parliament meets in Kuala Lumpur
name: Valletta
geographic coordinates: 35 53 N, 14 30 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Mexico City (Distrito Federal)
geographic coordinates: 19 26 N, 99 08 W
time difference: UTC-6 (1 hour behind Washington, DC during Standard Time)
daylight saving time: +1hr, begins first Sunday in April; ends last Sunday in October
note: Mexico is divided into three time zones
name: Chisinau in Romanian (Kishinev in Russian)
note: pronounced KEE-shee-now (KIH-shi-nyev)
geographic coordinates: 47 00 N, 28 51 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Monaco
geographic coordinates: 43 44 N, 7 25 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Podgorica
geographic coordinates: 42 26 N, 19 16 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1 hr, begins last Sunday in March; ends last Sunday in October
name: Plymouth
geographic coordinates: 16 42 N, 62 13 W
time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time)
note: Plymouth was abandoned in 1997 because of volcanic activity; interim government buildings have been built at Brades Estate in the Carr's Bay/Little Bay vicinity at the northwest end of Montserrat
name: Rabat
geographic coordinates: 34 01 N, 6 49 W
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1 hr, begins first Sunday in April; ends last Sunday in July
name: Windhoek
geographic coordinates: 22 34 S, 17 05 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins first Sunday in September; ends first Sunday in April
name: Amsterdam
geographic coordinates: 52 23 N, 4 54 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
note: The Hague is the seat of government; time descriptions apply to the continental Netherlands only, not to the Caribbean components
name: Wellington
geographic coordinates: 41 28 S, 174 51 E
time difference: UTC+12 (17 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in September; ends first Sunday in April
note: New Zealand is divided into two time zones - New Zealand standard time (12 hours in advance of UTC), and Chatham Islands time (45 minutes in advance of New Zealand standard time)
name: Oslo
geographic coordinates: 59 55 N, 10 45 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Asuncion
geographic coordinates: 25 16 S, 57 40 W
time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins first Sunday in October; ends second Sunday in April
name: Warsaw
geographic coordinates: 52 15 N, 21 00 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Lisbon
geographic coordinates: 38 43 N, 9 08 W
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Bucharest
geographic coordinates: 44 26 N, 26 06 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Moscow
geographic coordinates: 55 45 N, 37 35 E
time difference: UTC+3 (8 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr; note - Russia has announced that it will remain on daylight saving time permanently, which began on 27 March 2011
note: Russia is divided into 9 time zones
name: Saint-Pierre
geographic coordinates: 46 46 N, 56 11 W
time difference: UTC-3 (2 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins second Sunday in March; ends first Sunday in November
name: Apia
geographic coordinates: 13 50 S, 171 44 W
time difference: UTC-11 (6 hours behind Washington, DC during Standard Time)
+1hr, begins last Sunday in September; ends first Sunday in April
name: San Marino
geographic coordinates: 43 56 N, 12 25 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Belgrade (Beograd)
geographic coordinates: 44 50 N, 20 30 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Bratislava
geographic coordinates: 48 09 N, 17 07 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Ljubljana
geographic coordinates: 46 03 N, 14 31 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Pretoria (administrative capital)
geographic coordinates: 25 42 S, 28 13 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
note: Cape Town (legislative capital); Bloemfontein (judicial capital)
name: Madrid
geographic coordinates: 40 24 N, 3 41 W
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
note: Spain is divided into two time zones including the Canary Islands
name: Colombo
geographic coordinates: 6 56 N, 79 51 E
time difference: UTC+5.5 (10.5 hours ahead of Washington, DC during Standard Time)
note: Sri Jayewardenepura Kotte (legislative capital)
name: Longyearbyen
geographic coordinates: 78 13 N, 15 33 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Mbabane
geographic coordinates: 26 18 S, 31 06 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
note: Lobamba (royal and legislative capital)
name: Stockholm
geographic coordinates: 59 20 N, 18 03 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Bern
geographic coordinates: 46 57 N, 7 26 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: Damascus
geographic coordinates: 33 30 N, 36 18 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins first Friday in April; ends last Friday in October
name: Dar es Salaam
geographic coordinates: 6 48 S, 39 17 E
time difference: UTC+3 (8 hours ahead of Washington, DC during Standard Time)
note: legislative offices have been transferred to Dodoma, which is planned as the new national capital, and the National Assembly now meets there on a regular basis; the Executive Branch with all ministries and diplomatic representation remains located in Dar es Salaam
name: Ankara
geographic coordinates: 39 56 N, 32 52 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Monday in March; ends last Sunday in October
name: Grand Turk (Cockburn Town)
geographic coordinates: 21 28 N, 71 08 W
time difference: UTC-5 (same time as Washington, DC during Standard Time)
daylight saving time: +1hr, begins second Sunday in March; ends first Sunday in November
name: Funafuti
geographic coordinates: 8 30 S, 179 12 E
time difference: UTC+12 (17 hours ahead of Washington, DC during Standard Time)
note: administrative offices are in Vaiaku Village on Fongafale Islet
name: Kyiv (Kiev)
note: pronounced KAY-yiv
geographic coordinates: 50 26 N, 30 31 E
time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
name: London
geographic coordinates: 51 30 N, 0 10 W
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
note: applies to the United Kingdom proper, not to its overseas dependencies or territories
name: Washington, DC
geographic coordinates: 38 53 N, 77 02 W
time difference: UTC-5 (during Standard Time)
daylight saving time: +1hr, begins second Sunday in March; ends first Sunday in November
note: the 50 United States cover six time zones
name: Montevideo
geographic coordinates: 34 53 S, 56 11 W
time difference: UTC-3 (2 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins first Sunday in October; ends second Sunday in March
none
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins first Sunday in April; ends last Sunday in July