What are the 8 time zones?
From east to west they are Atlantic Standard Time (AST), Eastern Standard Time (EST), Central Standard Time (CST), Mountain Standard Time (MST), Pacific Standard Time (PST), Alaskan Standard Time (AKST), Hawaii-Aleutian Standard Time (HST), Samoa standard time (UTC-11) and Chamorro Standard Time (UTC+10).
What are the names of the 6 time zones?
UTC replaced Greenwich Mean Time on 1 January 1972 as the basis for the main reference time scale or civil time in various regions.
- Pacific Time (PT) Pacific Standard Time (PST) (UTC-8)
- Mountain Time (MT) Mountain Standard Time (MST) (UTC-7)
- Central Time (CT) Central Standard Time (CST) (UTC-6)
- Eastern Time (ET)
Where is GMT 7?
GMT+7 is 7 hours ahead of Greenwich Mean Time (GMT). The GMT/UTC+7 hours offset is shared by several countries countries in Asia. None of them uses Dayligt Saving Time. The time zone offset called for Cambodia, Lao, Thailand and Vietnam is also known as Indochina Time or ICT.
What are the acronyms for time zones?
HLC Time Zone Abbreviations
| Abbreviation | Description | Windows |
|---|---|---|
| ET | (UTC-05:00) Eastern Time (US & Canada) | Eastern Standard Time |
| CT | (UTC-06:00) Central Time (US & Canada) | Central Standard Time |
| MT | (UTC-07:00) Mountain Time (US & Canada) | Mountain Standard Time |
| PT | (UTC-08:00) Pacific Time (US & Canada) | Pacific Standard Time |
Which timezone is GMT-7?
GMT-7 is 7 hours behind Greenwich Mean Time (GMT). The GMT/UTC minus 7 hours offset is used in the Pacific Time Zone during Daylight Saving Time (DST) period and in the Mountain Time Zone during the Standard Time period, when no DST is applied..
Which time zone is GMT-5?
GMT-5 is 5 hours behind Greenwich Mean Time (GMT). The GMT/UTC minus 5 hours offset applies only to Eastern Standard Time, during Daylight Saving Time the offset is -4.
What are the names of the different time zones?
The United States of America observes nine standard Time Zones. These are, Atlantic Standard Time (AST), Eastern Standard Time (EST), Central Standard Time (CST), Mountain Standard Time (MST), Pacific Standard Time (PST), Alaska Standard Time (AKST), Hawaii-Aleutian Standard Time (HAST), Samoa Standard Time, and Chamorro Standard Time.
What states use Central Time?
Central Standard Time [Daylight] is the time observed by the midwest and plains states in the US, including Alabama, Arkansas, Illinois, Iowa, Louisiana, Minnesota, Mississippi, Missouri, Oklahoma, Texas and Wisconsin and portions of the states of Florida, Indiana, Kansas, Kentucky, Nebraska, North Dakota, South Dakota and Tennessee.
How many time zones are in the US?
The four US time zones within the contiguous United States are, from east to west, the Eastern Time Zone, Central Time Zone, Mountain Time Zone, and the Pacific Time Zone.
How were time zones decided?
Time zones are determined by dividing the Earth into 24 lunes with 15 degrees of longitude in width, observing local time, and then making the zone one hour earlier than the zone immediately to the east.