This is a list of the time offsets by U.S. states, federal district, and territories. For more about the time zones of the U.S. see time in the United States.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/1/14/US-Timezones.svg/400px-US-Timezones.svg.png)
Most states are entirely contained within one time zone. However, some states are in two time zones, due to geographical, socio-political or economic reasons.
States, federal district and territories
editState federal district or territory |
Time Offsets |
DST |
Details |
Map |
---|---|---|---|---|
Alabama | UTC−06:00 CT | Yes | Central Standard Time (Phenix City observes Eastern time on a de facto basis) | |
Alaska | UTC−09:00 AKT | Yes | Most of state: UTC−09:00 AKST Alaska Standard Time | |
UTC−10:00 HT | Aleutian Islands (west of 169°30' W): UTC−10:00 HST Hawaii-Aleutian Standard Time | |||
American Samoa | UTC−11:00 ST | No | Samoa Standard Time | |
Arizona | UTC−07:00 MT | Part | Mountain Standard Time. Except for the Navajo Nation, Arizona does not observe DST. | |
Arkansas | UTC−06:00 CT | Yes | Central | |
California | UTC−08:00 PT | Yes | Pacific Standard Time | |
Colorado | UTC−07:00 MT | Yes | Mountain | |
Connecticut | UTC−05:00 ET | Yes | Eastern Standard Time | |
Delaware | UTC−05:00 ET | Yes | Eastern | |
District of Columbia | UTC−05:00 ET | Yes | Eastern | |
Florida | UTC−05:00 ET | Yes | Big Bend and peninsula regions east of the Apalachicola River along with the portion of Gulf County south of the Intracoastal Waterway: UTC−05:00 EST Eastern Standard Time | |
UTC−06:00 CT | Florida Panhandle West of the Apalachicola River except for the portion of Gulf County south of the Intracoastal Waterway: UTC−06:00 CST Central Standard Time | |||
Georgia | UTC−05:00 ET | Yes | Eastern | |
Guam | UTC+10:00 ChT | No | Chamorro Standard Time | |
Hawaii | UTC−10:00 HT | No | Hawaii-Aleutian | |
Idaho | UTC−07:00 MT | Yes | Most of state: UTC−07:00 MST Mountain Standard Time (A legislative error in 1923 in the Calder Act seemingly put this area at UTC−06:00 CST, and was corrected by Congress in 2007.[1]) 15 U.S.C. ch. 6, § 264. MST has been observed since 1923. | |
UTC−08:00 PT | North of the Salmon River, that is between the Oregon state border and the Idaho County/Lemhi County border; west of the Idaho County/Lemhi County border, that is between the Salmon River and the Montana state border: UTC−08:00 PST Pacific Standard Time | |||
Illinois | UTC−06:00 CT | Yes | Central | |
Indiana | UTC−05:00 ET | Yes | Most of state: UTC−05:00 EST Eastern Standard Time | |
UTC−06:00 CT | Northwest and southwest corners: UTC−06:00 CST Central Standard Time (See Time in Indiana for more information) | |||
Iowa | UTC−06:00 CT | Yes | Central | |
Kansas | UTC−06:00 CT | Yes | Most of state: UTC−06:00 CST Central Standard Time | |
UTC−07:00 MT | Greeley, Hamilton, Sherman and Wallace counties: UTC−07:00 MST Mountain Standard Time | |||
Kentucky | UTC−05:00 ET | Yes | Eastern 60% of state: UTC−05:00 EST Eastern Standard Time | |
UTC−06:00 CT | Western 40% of state: UTC−06:00 CST Central Standard Time | |||
Louisiana | UTC−06:00 CT | Yes | Central | |
Maine | UTC−05:00 ET | Yes | Eastern | |
Maryland | UTC−05:00 ET | Yes | Eastern | |
Massachusetts | UTC−05:00 ET | Yes | Eastern | |
Michigan | UTC−05:00 ET | Yes | Most of state: UTC−05:00 EST Eastern Standard Time | |
UTC−06:00 CT | Upper Peninsula counties bordering Wisconsin: UTC−06:00 CST Central Standard Time | |||
Minnesota | UTC−06:00 CT | Yes | Central | |
Mississippi | UTC−06:00 CT | Yes | Central | |
Missouri | UTC−06:00 CT | Yes | Central | |
Montana | UTC−07:00 MT | Yes | Mountain | |
Nebraska | UTC−06:00 CT | Yes | Most of state: UTC−06:00 CST Central Standard Time | |
UTC−07:00 MT | Nebraska Panhandle, counties with Colorado as a western boundary, and the western Sand Hills: UTC−07:00 MST Mountain Standard Time | |||
Nevada | UTC−07:00 MT | Yes | West Wendover city limits: UTC−07:00 MST Mountain Standard Time | |
UTC−08:00 PT | Most of state: UTC−08:00 PST Pacific Standard Time | |||
New Hampshire | UTC−05:00 ET | Yes | Eastern | |
New Jersey | UTC−05:00 ET | Yes | Eastern | |
New Mexico | UTC−07:00 MT | Yes | Mountain | |
New York | UTC−05:00 ET | Yes | Eastern | |
North Carolina | UTC−05:00 ET | Yes | Eastern | |
North Dakota | UTC−06:00 CT | Yes | Most of state: UTC−06:00 CST Central Standard Time | |
UTC−07:00 MT | West of the Missouri River (except Morton and Oliver counties, and parts of Dunn, McKenzie, and Sioux counties: UTC−07:00 MST Mountain Standard Time | |||
Northern Mariana Islands | UTC+10:00 ChT | No | Chamorro | |
Ohio | UTC−05:00 ET | Yes | Eastern | |
Oklahoma | UTC−06:00 CT | Yes | Central (Kenton observes Mountain time on a de facto basis) | |
Oregon | UTC−07:00 MT | Yes | Northern 80% of Malheur County: UTC−07:00 MST Mountain Standard Time | |
UTC−08:00 PT | Most of state: UTC−08:00 PST Pacific Standard Time | |||
Pennsylvania | UTC−05:00 ET | Yes | Eastern | |
Puerto Rico | UTC−04:00 AT | No | Atlantic Standard Time | |
Rhode Island | UTC−05:00 ET | Yes | Eastern | |
South Carolina | UTC−05:00 ET | Yes | Eastern | |
South Dakota | UTC−06:00 CT | Yes | Eastern half of state: UTC−06:00 CST Central Standard Time | |
UTC−07:00 MT | Western half of state: UTC−07:00 MST Mountain Standard Time | |||
Tennessee | UTC−05:00 ET | Yes | East Tennessee, except Bledsoe, Cumberland, and Marion Counties: UTC−05:00 EST Eastern Standard Time | |
UTC−06:00 CT | Most of state: UTC−06:00 CST Central Standard Time | |||
Texas | UTC−06:00 CT | Yes | Most of state: UTC−06:00 CST Central Standard Time | |
UTC−07:00 MT | El Paso and Hudspeth counties: UTC−07:00 MST Mountain Standard Time | |||
U.S. Minor Outlying Islands | UTC+12:00 UTC−12:00 UTC−11:00 ST UTC−10:00 HT UTC−05:00 ET |
No | Wake Island: UTC+12:00 (Wake Island Time Zone) Baker Island and Howland Island: UTC−12:00 Jarvis Island, Kingman Reef, Midway Atoll, and Palmyra Atoll: UTC−11:00 (Samoa Time) Johnston Atoll: UTC−10:00 (Hawaii-Aleutian Time) | |
Utah | UTC−07:00 MT | Yes | Mountain | |
Vermont | UTC−05:00 ET | Yes | Eastern | |
Virgin Islands (U.S.) | UTC−04:00 AT | No | Atlantic | |
Virginia | UTC−05:00 ET | Yes | Eastern | |
Washington | UTC−08:00 PT | Yes | Pacific | |
West Virginia | UTC−05:00 ET | Yes | Eastern | |
Wisconsin | UTC−06:00 CT | Yes | Central | |
Wyoming | UTC−07:00 MT | Yes | Mountain |
See also
editReferences
edit- ^ United States Congress (November 2010). Congressional Record, V. 153, PT. 4, February 17, 2007 to March 12, 2007. Washington, D.C.: Government Printing Office. ISBN 9780160869761.