Here are all of the Daylight Saving Time/ Summer Time beginning and ending dates for 2013:
Albania
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Andorra
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Australia
. . . Apr. 7th: UTC+11 --> UTC+10
. . . . . . . . . . .UTC+10.5 --> UTC+9.5
. . . Oct. 6th: UTC+10 --> UTC+11 except Queensland
. . . . . . . . . . .UTC+9.5 --> UTC+10.5 except Northern Territory
Austria
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Azerbaijan
. . . Mar. 31st: UTC+4 --> UTC+5
. . . Oct. 27th: UTC+5 --> UTC+4
Azores (Por.)
. . . Mar. 31st: UTC-1 --> UTC
. . . Oct. 27th: UTC --> UTC-1
Bahamas
. . . Mar. 10th: UTC-5 --> UTC-4
. . . Nov. 3rd: UTC-4 --> UTC-5
Belgium
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Bermuda
. . . Mar. 10th: UTC-4 --> UTC-3
. . . Nov. 3rd: UTC-3 --> UTC-4
Bosnia & Herzegovina
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Brazil
. . . Feb. 17th: UTC-3 --> UTC-4 in Matto Grosso & Matto Grosso do Sul
. . . . . . . . . . . .UTC-2 --> UTC-3 all except Fernando de Noronha
. . . Oct. 20th: UTC-4 --> UTC-3 in Matto Grosso & Matto Grosso do Sul
. . . . . . . . . . . .UTC-3 --> UTC-2 in Tocantins, Espirito Santo, Distrito Federal, Goias, Minas Gerais, Parana, Rio de Janeiro, Rio Grande do Sul, Santa Catarina & São Paulo
Bulgaria
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
Canada
. . . Mar. 10th: UTC-3.5 --> UTC-2.5
. . . . . . . . . . . .UTC-4 --> UTC-3 except eastern end of Quebec
. . . . . . . . . . . .UTC-5 --> UTC-4 except Southampton Island & parts of Ontario
. . . . . . . . . . . .UTC-6 --> UTC-5 except Saskatchewan
. . . . . . . . . . . .UTC-7 --> UTC-6 except parts of British Columbia
. . . . . . . . . . . .UTC-8 --> UTC-7
. . . Nov. 3rd: UTC-2.5 --> UTC-3.5
. . . . . . . . . . . UTC-3 --> UTC-4
. . . . . . . . . . . UTC-4 --> UTC-5 except eastern end of Quebec
. . . . . . . . . . . UTC-5 --> UTC-6 except Southampton Island & parts of Ontario
. . . . . . . . . . . UTC-6 --> UTC-7 except Saskatchewan
. . . . . . . . . . . UTC-7 --> UTC-8 except parts of British Columbia
Canary Islands (Sp)
. . . Mar. 31st: UTC --> UTC+1
. . . Oct. 27th: UTC+1 --> UTC
Chatham Island (NZ)
. . . Apr. 7th: UTC+13.75 --> UTC+12.75
. . . Sep. 29th: UTC-12.75 --> UTC+13.75
Chile
. . . Mar. 10th: UTC-3 --> UTC-4
. . . Oct. 13th: UTC-4 --> UTC-3
Croatia
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Cuba
. . . Mar. 10th: UTC-5 --> UTC-4
. . . Nov. 3rd: UTC-4 --> UTC-5
Cyprus
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Denmark
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Easter Island (Chile)
. . . Mar. 10th: UTC-5 --> UTC-6
. . . Oct. 13th: UTC-6 --> UTC-5
Estonia
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
Fiji:
. . . Jan. 20th: UTC+13 --> UTC+12
. . . Oct. 20th: UTC+12 --> UTC+13
Finland
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
France
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Germany
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Gibraltar (UK)
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Greece
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
Greenland (Den.)
. . . Mar. 31st: UTC --> UTC+1
. . . . . . . . . . . .UTC-1 --> UTC
. . . . . . . . . . . .UTC-3 --> UTC-2
. . . Oct. 27th: UTC+1 --> UTC
. . . . . . . . . . . UTC --> UTC-1
. . . . . . . . . . . UTC-2 --> UTC-3
. . . (The Thule area follows the same schedule as Bermuda.)
Hungary
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Iran
. . . Mar. 22nd: UTC+3.5 --> UTC+4.5
. . . Sep. 22nd: UTC+4.5 --> UTC+3.5
Ireland
. . . Mar. 31st: UTC --> UTC+1
. . . Oct. 27th: UTC+1 --> UTC
Israel
. . . Mar. 29th: UTC+2 --> UTC+3
. . . Oct. 6th: UTC+3 --> UTC+2
Italy
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Jordan
. . . Oct. 25th: UTC+3 --> UTC+2
Kosovo
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Latvia
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
Lebanon
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
Libya
. . . Mar. 29th: UTC+1 --> UTC+2
. . . Oct. 25th: UTC+2 --> UTC+1
Liechtenstein
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Lithuania
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
Lord Howe Island (Aus.)
. . . Apr. 7th: UTC+11 --> UTC+10.5
. . . Oct. 6th: UTC+10.5 --> UTC+11
Luxembourg
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Macedonia
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Madeira Islands (Por.)
. . . Mar. 31st: UTC --> UTC+1
. . . Oct. 27th: UTC+1 --> UTC
Malta
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Mexico
. . . Apr. 7th: UTC-6 --> UTC-5
. . . . . . . . . . .UTC-7 --> UTC-6 except Sonora
. . . . . . . . . . .UTC-8 --> UTC-7
. . . Oct. 27th: UTC-5 --> UTC-6
. . . . . . . . . . . UTC-6 --> UTC-7
. . . . . . . . . . . UTC-7 --> UTC-8 except Sonora
. . . (Note: Acuna, Anahuac, Ciudad Juarez, Metamoros, Mexicali, Nuevo Laredo, Ojinaga, Piedras Negras, Reynosa y Tijuana follow the U.S. schedule.)
Moldova
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
Monaco
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Montenegro
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Morocco
. . . Apr. 28th: UTC --> UTC+1
. . . Jul. 9th: UTC+1 --> UTC
. . . Aug. 8th: UTC --> UTC+1
. . . Sep. 29th: UTC+1 --> UTC
Namibia
. . . Apr. 7th: UTC+2 --> UTC+1
. . . Sep. 1st: UTC+1 --> UTC+2
Netherlands
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
New Zealand
. . . Apr. 7th: UTC+13 --> UTC+12
. . . Sep. 29th: UTC+12 --> UTC+13
Norway
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Paraguay
. . . Apr. 14th: UTC-3 --> UTC-4
. . . Oct. 6th: UTC-4 --> UTC-3
Poland
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Portugal
. . . Mar. 31st: UTC --> UTC+1
. . . Oct. 27th: UTC+1 --> UTC
Romania
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
Saint-Pierre & Miquelon Islands (Fr)
. . . Mar. 10th: UTC-3 --> UTC-2
. . . Nov. 3rd: UTC-2 --> UTC-3
Samoa
. . . Apr. 7th: UTC+14 --> UTC+13
. . . Sep. 29th: UTC+13 --> UTC+14
San Marino
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Serbia
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Slovakia
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Slovenia
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Spain
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Sweden
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Switzerland
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Syria
. . . Mar. 29th: UTC+2 --> UTC+3
. . . Oct. 25th: UTC+3 --> UTC+2
Turkey
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
Turks & Caicos Islands
. . . Mar. 10th: UTC-5 --> UTC-4
. . . Nov. 3rd: UTC-4 --> UTC-5
Ukraine
. . . Mar. 31st: UTC+2 --> UTC+3
. . . Oct. 27th: UTC+3 --> UTC+2
. . . Mar. 31st: UTC --> UTC+1
. . . Oct. 27th: UTC+1 --> UTC
United States
. . . Mar. 10th: UTC-5 --> UTC-4
. . . . . . . . . . . .UTC-6 --> UTC-5
. . . . . . . . . . . .UTC-7 --> UTC-6 except most of Arizona
. . . . . . . . . . . .UTC-8 --> UTC-7 except Metlakatla AK
. . . . . . . . . . . .UTC-9 --> UTC-8
. . . . . . . . . . . .UTC-10 --> UTC-9 Aleutian Islands only
. . . Nov. 3rd: UTC-4 --> UTC-5 except Puerto Rico & the Virgin Islands
. . . . . . . . . . . UTC-5 --> UTC-6
. . . . . . . . . . . UTC-6 --> UTC-7
. . . . . . . . . . . UTC-7 --> UTC-8 except Arizona
. . . . . . . . . . . UTC-8 --> UTC-9 except Metlakatla AK
. . . . . . . . . . . UTC-9 --> UTC-10
Uruguay
. . . Mar. 10th: UTC-2 --> UTC-3
. . . Oct. 6th: UTC-3 --> UTC-2
Vatican City
. . . Mar. 31st: UTC+1 --> UTC+2
. . . Oct. 27th: UTC+2 --> UTC+1
Daylight Savings Time when we turn the clocks back we are in standard time.
To ajust our hours of the day to better fit when the sun is shining. To save the hours of daylight.
The main purpose of Daylight Savings time is to have more daylight in the evening. An hour of daylight is moved from morning to evening. Also, Daylight Savings time can save on energy. The U.S. Department of Transportation in 1975 showed that 1% of electricity was saved each day.
Daylight Saving (no S) Time begins (Second) Sunday (in March) at 2 am.
Singapore is in the SGT (GMT+8) timezone with no daylight savings. The EST timezone is (GMT-5) but when observing daylight savings moves to GMT-4. Outside of daylight savings, 5.30pm EST is 6.30am (the following day) in Singapore and during it is 5.30am.
Daylight Savings Time when we turn the clocks back we are in standard time.
To ajust our hours of the day to better fit when the sun is shining. To save the hours of daylight.
Daylight Savings Time
Daylight Savings Time
A day consists of 24 hours, whether a weekday or not, except on a day when a transition os made to or from Daylight Savings Time, which results in either a 23 or 25 hour day. Daylight Savings Time is performed only on weekend days in the US.
The main purpose of Daylight Savings time is to have more daylight in the evening. An hour of daylight is moved from morning to evening. Also, Daylight Savings time can save on energy. The U.S. Department of Transportation in 1975 showed that 1% of electricity was saved each day.
Daylight Saving (no S) Time begins (Second) Sunday (in March) at 2 am.
Singapore is in the SGT (GMT+8) timezone with no daylight savings. The EST timezone is (GMT-5) but when observing daylight savings moves to GMT-4. Outside of daylight savings, 5.30pm EST is 6.30am (the following day) in Singapore and during it is 5.30am.
the CORRECT ANSWER IS (DAY LIGHT SAVING)<3<3:):0
Yes, many countries around the world use daylight savings time to make better use of daylight during the longer days of the year. However, not all countries observe this practice, and some that did in the past have since stopped.
As of 2021, a total of 48 states in the United States adhere to daylight saving time. Hawaii and most of Arizona are the only states that do not observe daylight saving time.
I changed my time an hour for Daylight savings time and that happened. Did you change your time?