| Greenwich Mean Time is a world standard consisting of 24 time zones starting at GMT 0 which, to give you an idea of the location, passes through Greenwich, England. GMT time zones decrease from GMT-1 to GMT-12 heading West. GMT time zones increase from GMT+1 to GMT+12 heading East.
The United States is used to the Eastern, Central, Mountain, and Pacific standard time zones which are GMT-5, GMT-6, GMT-7, and GMT-8, respectively. During the summer months, Eastern, Central, Mountain, and Pacific Daylight Savings time zones are GMT-4, GMT-5, GMT-6, GMT-7, respectively.
|
| Zone |
City or Area Zone Crosses |
Daylight Savings Time |
| GMT -12 |
Eniwetok |
|
| GMT -11 |
Samoa |
|
| GMT -10 |
Hawaii |
|
| GMT -9 |
Alaska |
|
| GMT -8 |
PST, Pacific US |
GMT -7 PDT |
| GMT -7 |
MST, Mountain US |
GMT -6 MDT |
| GMT -6 |
CST, Central US |
GMT -5 CDT |
| GMT -5 |
EST, Eastern US |
GMT -4 EDT |
| GMT -4 |
Atlantic, Canada |
|
| GMT -3 |
Brazilia, Buenos Aries |
|
| GMT -2 |
Mid-Atlantic |
|
| GMT -1 |
Cape Verdes |
|
| GMT |
Greenwich Mean Time, Greenwich |
|
| GMT +1 |
Berlin, Rome |
|
| GMT +2 |
Israel, Cairo |
|
| GMT +3 |
Moscow, Kuwait |
|
| GMT +4 |
Abu Dhabi, Muscat |
|
| GMT +5 |
Islamabad, Karachi |
|
| GMT +6 |
Almaty, Dhaka |
|
| GMT +7 |
Bangkok, Jakarta |
|
| GMT +8 |
Hong Kong, Beijing |
|
| GMT +9 |
Tokyo, Osaka |
|
| GMT +10 |
Sydney, Melbourne, Guam |
|
| GMT +11 |
Magadan, Soloman Is. |
|
| GMT +12 |
Fiji, Wellington, Auckland |
|
| Please, Note ALL North American Zones are Negative and are shown in Red. |
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