Coordinated Universal Time (UTC) is a time standard based on International Atomic Time (TAI) with leap seconds added at irregular intervals to compensate for the Earth's slowing rotation. Leap seconds are used to allow UTC to closely track UT1, which is mean solar time at the Royal Observatory, Greenwich.
Greenwich Mean Time (GMT) can be considered equivalent to UTC or UT1. Owing to the ambiguity as to whether UTC or UT1 is meant, GMT is generally avoided in technical contexts
Eastern Standard Time zone {EST} = GMT-5 Central Standard Time zone {CST} = GMT -6 Mountain Standard Time zone {MST} = GMT -7 Pacific Standard Time zone {PST} = GMT -8 Alaska Standard Time zone {AST} = GMT -9 Hawaii Standard Time zone {HST}= GMT -10
Florida is in the Eastern Time Zone, which is 5 hours behind Greenwich Mean Time (GMT -5).
The West Africa time zone (GMT +1) Then Central African time (GMT + 2)
GMT + 1 hr. = BST (spring ahead)
Iceland is in the Greenwich Mean Time (GMT) zone, but during daylight saving time it uses GMT+1.
Eastern Standard Time zone {EST} = GMT-5 Central Standard Time zone {CST} = GMT -6 Mountain Standard Time zone {MST} = GMT -7 Pacific Standard Time zone {PST} = GMT -8 Alaska Standard Time zone {AST} = GMT -9 Hawaii Standard Time zone {HST}= GMT -10
"GMT" is the English time zone, "CET" is the German time zone, which is GMT +1.
The time zone furthest behind Greenwich Mean Time (GMT) is the Baker Island Time Zone, which is 12 hours behind GMT.
It is in the GMT time zone.
Florida is in the Eastern Time Zone, which is 5 hours behind Greenwich Mean Time (GMT -5).
The farthest time zone from Greenwich Mean Time (GMT) is the Line Islands Time Zone, which is UTC14 hours.
The West Africa time zone (GMT +1) Then Central African time (GMT + 2)
The time zone in Poland is GMT+1
GMT
GMT + 1 hr. = BST (spring ahead)
The time zone that is the most ahead of Greenwich Mean Time (GMT) is the Line Islands Time Zone, which is UTC14 hours.
The time zone for Japan is GMT + 9 hours.