0900 Greenwich Mean Time =
2200 Samoa Standard Time =
2300 Hawaii-Aleutian Standard Time =
0000 Hawaii-Aleutian Daylight Saving Time =
0000 Alaska Standard Time =
0100 Alaska Daylight Saving Time =
0100 Metlakatla Time =
0100 Pacific Standard Time =
0200 Pacific Daylight Saving Time =
0200 Mountain Standard Time =
0300 Mountain Daylight Saving Time =
0300 Central Standard Time =
0400 Central Daylight Saving Time =
0400 Eastern Standard Time =
0500 Eastern Daylight Saving Time =
0500 Atlantic Standard Time =
1900 Chamorro Standard Time