Home > Time Zones > Daylight Saving Time > Daylight Saving Time transitions in second half of 2011

Daylight Saving Time–second half of 2011

Daylight saving time is often incorrectly referred to as “daylight savings time”. In some countries, it is also called “summer time”. When DST is not observed, it is called standard time, normal time or winter time.

This list displays a brief (but not complete) overview over which countries and territories that observed DST during second half of 20112011.

Current country/territory names, rather than historic country names are displayed, so the list could contain countries that did not exist at the time.

This table is sorted by UTC time, in the order the changes occur.
Click on the example links for more details on the clock change.

Also see the page for first half of 2011 or the overview over start and end times for 2011 sorted by country.

 Local time change  
Time in UTCChange fromdirectionChange to Country affectedExample locations
Jul 30 at 23:00:00 UTCMidnight between Sat, Jul 30 and Sun, Jul 31back toSat 11:00 PMMorocco - All locationsCasablanca
Rabat
Western Sahara - All locationsEl Aaiún
Jul 31 at 21:00:00 UTCMidnight between Sun, Jul 31 and Mon, Aug 1back toSun 11:00 PMGaza Strip - All locationsGaza
West Bank - Some locationsBethlehem
Aug 21 at 04:00:00 UTCSat, Aug 20 at 10:00 PMforward toSat 11:00 PMChile - Some locationsEaster Island
Aug 21 at 04:00:00 UTCMidnight between Sat, Aug 20 and Sun, Aug 21forward toSun 1:00 AMAntarctica - Some of locations observing DSTPalmer Station
Chile - Most locationsPunta Arenas
Santiago
Aug 29 at 22:00:00 UTCMidnight between Mon, Aug 29 and Tue, Aug 30forward toTue 1:00 AMWest Bank - Some locationsBethlehem
Sep 4 at 01:00:00 UTCSun, Sep 4 at 2:00 AMforward toSun 3:00 AMNamibia - All locationsWindhoek
Sep 21 at 19:30:00 UTCMidnight between Wed, Sep 21 and Thu, Sep 22back toWed 11:00 PMIran - All locationsKaraj
Tehran
Sep 24 at 14:00:00 UTCSat, Sep 24 at 3:00 AMforward toSat 4:00 AMSamoa - All locationsApia
Sep 24 at 14:00:00 UTCSun, Sep 25 at 2:00 AMforward toSun 3:00 AMAntarctica - Some of locations observing DSTSouth Pole
New Zealand - Most locationsAuckland
Wellington
Sep 24 at 14:00:00 UTCSun, Sep 25 at 2:45 AMforward toSun 3:45 AMNew Zealand - Some locationsChatham Islands (Chatham Islands)
Sep 29 at 21:00:00 UTCMidnight between Thu, Sep 29 and Fri, Sep 30back toThu 11:00 PMWest Bank - Some locationsBethlehem
Oct 1 at 15:30:00 UTCSun, Oct 2 at 2:00 AMforward toSun 2:30 AMAustralia - Some of locations observing DSTLord Howe Island (Lord Howe Island)
Oct 1 at 16:00:00 UTCSun, Oct 2 at 2:00 AMforward toSun 3:00 AMAustralia - Some of locations observing DSTCanberra (Australian Capital Territory)
Hobart (Tasmania)
Melbourne (Victoria)
Sydney (New South Wales)
Oct 1 at 16:30:00 UTCSun, Oct 2 at 2:00 AMforward toSun 3:00 AMAustralia - Some of locations observing DSTAdelaide (South Australia)
Oct 1 at 23:00:00 UTCSun, Oct 2 at 2:00 AMback toSun 1:00 AMIsrael - All locationsJerusalem
Tel Aviv
Oct 2 at 04:00:00 UTCMidnight between Sat, Oct 1 and Sun, Oct 2forward toSun 1:00 AMParaguay - All locationsAsuncion
Oct 2 at 05:00:00 UTCSun, Oct 2 at 2:00 AMforward toSun 3:00 AMUruguay - All locationsMontevideo
Oct 16 at 03:00:00 UTCMidnight between Sat, Oct 15 and Sun, Oct 16forward toSun 1:00 AMBrazil - Most of locations observing DSTBrasilia (Distrito Federal)
Rio de Janeiro (Rio de Janeiro)
Salvador (Bahia)
São Paulo (São Paulo)
Oct 16 at 04:00:00 UTCMidnight between Sat, Oct 15 and Sun, Oct 16forward toSun 1:00 AMBrazil - Some of locations observing DSTCampo Grande (Mato Grosso Do Sul)
Oct 22 at 14:00:00 UTCSun, Oct 23 at 2:00 AMforward toSun 3:00 AMFiji - All locationsSuva
Oct 27 at 21:00:00 UTCMidnight between Thu, Oct 27 and Fri, Oct 28back toThu 11:00 PMSyria - All locationsDamascus
Oct 27 at 22:00:00 UTCFri, Oct 28 at 1:00 AMback toMidnight Thu-FriJordan - All locationsAmman
Oct 29 at 21:00:00 UTCMidnight between Sat, Oct 29 and Sun, Oct 30back toSat 11:00 PMLebanon - All locationsBeirut
Oct 29 at 22:00:00 UTCSun, Oct 30 at 3:00 AMback toSun 2:00 AMArmenia - All locationsYerevan
Oct 30 at 00:00:00 UTCSun, Oct 30 at 5:00 AMback toSun 4:00 AMAzerbaijan - All locationsBaku
Oct 30 at 01:00:00 UTCSat, Oct 29 at 11:00 PMback toSat 10:00 PMGreenland - Most of locations observing DSTKangerlussuaq
Nuuk
Qaanaaq
Oct 30 at 01:00:00 UTCSun, Oct 30 at 1:00 AMback toMidnight Sat-SunGreenland - Some of locations observing DSTIttoqqortoormiit
Portugal - Some locationsAngra do Heroísmo (Azores)
Ponta Delgada (Azores)
Oct 30 at 01:00:00 UTCSun, Oct 30 at 2:00 AMback toSun 1:00 AMFaroe Islands - All locationsTórshavn (Faroe Islands)
Ireland - All locationsDublin
Isle of Man - All locationsDouglas
Portugal - Most locationsLisbon
Spain - Some locationsLas Palmas (Canary Islands)
United Kingdom - All of locations observing DSTBelfast (Northern Ireland)
Cardiff (Wales)
Edinburgh (Scotland)
Glasgow (Scotland)
London (England)
Oct 30 at 01:00:00 UTCSun, Oct 30 at 3:00 AMback toSun 2:00 AMAlbania - All locationsTirana
Andorra - All locationsAndorra La Vella
Austria - All locationsVienna (Vienna)
Belgium - All locationsBrussels
Bosnia and Herzegovina - All locationsSarajevo
Croatia - All locationsZagreb
Czech Republic - All locationsPrague
Denmark - All locationsCopenhagen
France - All of locations observing DSTParis
Germany - All locationsBerlin (Berlin)
Frankfurt (Hesse)
Gibraltar - All locationsGibraltar
Holy See (Vatican City) - All locationsVatican City
Hungary - All locationsBudapest
Italy - All locationsMilan
Rome
Kosovo - All locationsPristina
Liechtenstein - All locationsVaduz
Luxembourg - All locationsLuxembourg
Macedonia, Republic of - All locationsSkopje
Malta - All locationsValletta
Monaco - All locationsMonaco
Montenegro - All locationsPodgorica
Netherlands - All of locations observing DSTAmsterdam
Norway - All locationsHammerfest
Longyearbyen (Svalbard)
Oslo
Poland - All locationsWarsaw
San Marino - All locationsSan Marino
Serbia - All locationsBelgrade
Slovakia - All locationsBratislava
Slovenia - All locationsLjubljana
Spain - Most locationsBarcelona (Barcelona)
Madrid
Palma (Majorca)
Sweden - All locationsStockholm
Switzerland - All locationsBern (Bern)
Geneva (Geneva)
Zürich (Zurich)
Oct 30 at 01:00:00 UTCSun, Oct 30 at 4:00 AMback toSun 3:00 AMBulgaria - All locationsSofia
Cyprus - All locationsNicosia
Estonia - All locationsTallinn
Finland - All locationsHelsinki
Kemi
Rovaniemi
Georgia - Some of locations observing DSTSukhumi
Greece - All locationsAthens
Latvia - All locationsRiga
Lithuania - All locationsVilnius
Moldova - All locationsChisinau
Romania - All locationsBucharest
Turkey - All locationsAnkara
Istanbul
Ukraine - All locationsKyiv
Odesa
Simferopol (Auton. Republic of Crimea)
Oct 30 at 07:00:00 UTCSun, Oct 30 at 2:00 AMback toSun 1:00 AMMexico - Most of locations observing DSTAcapulco (Guerrero)
Aguascalientes (Aguascalientes)
Guadalajara (Jalisco)
Mexico City (Federal District)
Veracruz (Veracruz)
Oct 30 at 08:00:00 UTCSun, Oct 30 at 2:00 AMback toSun 1:00 AMMexico - Some of locations observing DSTMazatlan (Sinaloa)
Nov 6 at 04:00:00 UTCSun, Nov 6 at 2:00 AMback toSun 1:00 AMSaint Pierre and Miquelon - All locationsSaint-Pierre
Nov 6 at 04:30:00 UTCSun, Nov 6 at 2:00 AMback toSun 1:00 AMCanada - Some of locations observing DSTSt. John's (Newfoundland and Labrador)
Nov 6 at 05:00:00 UTCSun, Nov 6 at 2:00 AMback toSun 1:00 AMBermuda - All locationsHamilton
Canada - Some of locations observing DSTHalifax (Nova Scotia)
Happy Valley-Goose Bay (Newfoundland and Labrador)
Saint John (New Brunswick)
Greenland - Some of locations observing DSTThule Air Base
Nov 6 at 06:00:00 UTCSun, Nov 6 at 2:00 AMback toSun 1:00 AMCanada - Some of locations observing DSTMontreal (Quebec)
Ottawa (Ontario)
Pond Inlet (Nunavut Territory)
Québec (Quebec)
Toronto (Ontario)
The Bahamas - All locationsNassau
Turks and Caicos Islands - All locationsCockburn Town
United States - Some of locations observing DSTAtlanta (Georgia)
Augusta (Maine)
Baltimore (Maryland)
Boston (Massachusetts)
Charleston (West Virginia)
Columbia (South Carolina)
Columbus (Ohio)
Concord (New Hampshire)
Detroit (Michigan)
Hartford (Connecticut)
Indianapolis (Indiana)
Louisville (Kentucky)
Miami (Florida)
Montpelier (Vermont)
New York (New York)
Philadelphia (Pennsylvania)
Raleigh (North Carolina)
Richmond (Virginia)
Washington DC (District of Columbia)
Nov 6 at 07:00:00 UTCSun, Nov 6 at 2:00 AMback toSun 1:00 AMCanada - Some of locations observing DSTBaker Lake (Nunavut Territory)
Eureka (Nunavut Territory)
Resolute Bay (Nunavut Territory)
Winnipeg (Manitoba)
Mexico - Some of locations observing DSTMatamoros (Tamaulipas)
United States - Some of locations observing DSTAustin (Texas)
Bismarck (North Dakota)
Chicago (Illinois)
Dallas (Texas)
Des Moines (Iowa)
Houston (Texas)
Jackson (Mississippi)
Kansas City (Missouri)
Lincoln (Nebraska)
Little Rock (Arkansas)
Madison (Wisconsin)
Milwaukee (Wisconsin)
Minneapolis (Minnesota)
Montgomery (Alabama)
Nashville (Tennessee)
New Orleans (Louisiana)
Oklahoma City (Oklahoma)
Sioux Falls (South Dakota)
St. Louis (Missouri)
St. Paul (Minnesota)
Topeka (Kansas)
Nov 6 at 08:00:00 UTCSun, Nov 6 at 2:00 AMback toSun 1:00 AMCanada - Some of locations observing DSTCalgary (Alberta)
Edmonton (Alberta)
Inuvik (Northwest Territories)
Yellowknife (Northwest Territories)
Mexico - Some of locations observing DSTCiudad Juárez (Chihuahua)
United States - Some of locations observing DSTAlbuquerque (New Mexico)
Billings (Montana)
Boise (Idaho)
Cheyenne (Wyoming)
Denver (Colorado)
Rapid City (South Dakota)
Salt Lake City (Utah)
Nov 6 at 09:00:00 UTCSun, Nov 6 at 2:00 AMback toSun 1:00 AMCanada - Some of locations observing DSTVancouver (British Columbia)
Whitehorse (Yukon Territory)
Mexico - Some of locations observing DSTMexicali (Baja California)
Tijuana (Baja California)
United States - Some of locations observing DSTLas Vegas (Nevada)
Los Angeles (California)
Portland (Oregon)
Sacramento (California)
Salem (Oregon)
San Diego (California)
San Francisco (California)
San Jose (California)
Seattle (Washington)
Nov 6 at 10:00:00 UTCSun, Nov 6 at 2:00 AMback toSun 1:00 AMUnited States - Some of locations observing DSTAnchorage (Alaska)
Fairbanks (Alaska)
Unalaska (Alaska)
Nov 6 at 11:00:00 UTCSun, Nov 6 at 2:00 AMback toSun 1:00 AMUnited States - Some of locations observing DSTAdak (Alaska)
Nov 13 at 05:00:00 UTCSun, Nov 13 at 1:00 AMback toMidnight Sat-SunCuba - All locationsHavana

Daylight Saving Time for other years

Yearly overviewJanuary–JuneJuly–December
2009first half of 2009second half of 2009
2010first half of 2010second half of 2010
2011first half of 2011second half of 2011
2012first half of 2012second half of 2012

Other years

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