Since the collection and review of weather information is of international concern, and agreed upon time zone, Z or Zulu time, meaning GMT (Greenwich Mean Time) or recently replaced by UTC (Universal Time Co-Ordinate) is the standard time zone to establish reference.
GMT is the timezone in London, England. All other time zones are described relative to GMT. For example, New York is GMT - 5 hours. Los Angeles is GMT - 8 hours. Standard time is how we set our clocks when we are NOT observing Daylight Saving Time. Daylight Saving Time reduces the time-difference between your timezone and GMT by 1 hour. For example, When NYC observes DST, the timezone in NYC becomes GMT-4 (instead of the normal GMT-5)
Greenwich Mean Time (GMT) is a time standard that is used worldwide. It is based on the mean solar time at the Royal Observatory in Greenwich, London. GMT does not change with the seasons, so it does not observe daylight saving time.
When it is 1330 GMT, it is 8:30 EST. GMT stands for Greenwich Mean Time. EST stands for Eastern Standard Time, and is used on the Eastern side of the United States.
9.30 gmt
Western Aleutian Time = GMT-12 (across the international date line) Hawaii Time = GMT-10 Alaska Time = GMT-9 Pacific Time = GMT-8 Mountain Time = GMT-7 Central Time = GMT-6 Eastern Time = GMT-5 For reference: England = GMT {Greenwich Mean Time} see related link below: World Time map
11am GMT is 7am EST time.
GMT (England) GMT-1 (Eastern Greenland / Azores) GMT-2 (Mid Atlantic Ocean Time) GMT-3 (Greenland) GMT-4 (North American - Atlantic Time) ----GMT-4.5 (Newfoundland Time) GMT-5 (North American - Eastern Time) GMT-6 (North American - Central Time) GMT-7 (North American - Mountain Time) GMT-8 (North American - Pacific Time GMT-9 (Alaska Time - Eastern Pacific Ocean Time) GMT-10 (Aleutian / Hawaii Time)
Central Standard time is GMT -6 Central Daylight Time GMT -5
GMT stands for Greenwich Mean Time, which is the mean solar time at the Royal Observatory in Greenwich, London. UMT stands for Universal Time, a time standard based on the Earth's rotation and is more precise than GMT. In practice, UMT and GMT are often used interchangeably as they are very close in value.
GMT stands for Greenwich Mean Time. Greenwich is a suburb of London, England. GMT is standard time in England, Scotland, Wales, and Northern Ireland, but only during the winter months. In the summer, they shift to a daylight time called British Summer Time, or BST. GMT is the same as UTC (Coordinated Universal Time) and Z (Zulu) time, used by the military, scientists, aviators, and mariners all over the earth.
Greenwich Mean Time (GMT) is the standard time at the Prime Meridian in Greenwich, London. GMT starts at midnight (00:00) at the Prime Meridian and is used as a reference point for time zones around the world.
TIME Almanac with Information Please was created in 1947.