UNITED STATES TIME ZONES BOUNDARIES

There are nine time zones in the United States. The time zones are as follows:

Atlantic Time Zone,
Eastern Time Zone,
Central Time Zone,
Mountain Time Zone,
Pacific Time Zone,
Alaska Time Zone,
Hawaii-Aleutian Time Zone,
Samoa Time Zone and
Chamorro Time Zone

CODE	UNITED STATES TIME ZONE BOUNDARIES	UTC OFFSET
AST	ATLANTIC STANDARD TIME	UTC - 4
EST	EASTERN STANDARD TIME	UTC - 5
CST	CENTRAL STANDARD TIME	UTC - 6
MST	MOUNTAIN STANDARD TIME	UTC - 7
PST	PACIFIC STANDARD TIME	UTC - 8
AKST	ALASKA STANDARD TIME	UTC - 9
HAST	HAWAII-ALEUTIAN STANDARD TIME	UTC - 10
SST	SAMOA STANDARD TIME	UTC - 11
ChST	CHAMORRO STANDARD TIME	UTC +10

US Time Zones Map

Current time in US Time Zones

Hawaii Time	Alaska Time	Pacific Time
9:00:33 AM Saturday, October 19, 2024 HST UTC -10:00 Honolulu	11:00:33 AM Saturday, October 19, 2024 AKDT UTC -08:00 Anchorage	12:00:33 PM Saturday, October 19, 2024 PDT UTC -07:00 Los Angeles San Francisco Las Vegas Seattle

Mountain Time	Central Time	Eastern Time
1:00:33 PM Saturday, October 19, 2024 MDT UTC -06:00 Denver Phoenix	2:00:33 PM Saturday, October 19, 2024 CDT UTC -05:00 Chicago Houston Dallas	3:00:33 PM Saturday, October 19, 2024 EDT UTC -04:00 New York Washington DC Atlanta