List of time offsets by U.S. state and territory

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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.

Map of U.S. time zones with new CST and EST areas displayed. Some U.S. time zones, such as the Samoa Time Zone, are not on this map.

Most states are located entirely within one time zone. However, some states are located in two time zones for geographic, socio-political, or economic reasons.

States, federal district and territories

More information Statefederal district or territory, Time Offsets ...
State
federal district
or territory		 Time Offsets
 DST
 Details
 Map
AlabamaUTC−06:00 CTYesCentral 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 SamoaUTC−11:00 STNoSamoa Standard Time
Arizona UTC−07:00 MT Part Mountain Standard Time. Except for the Navajo Nation, Arizona does not observe DST.
ArkansasUTC−06:00 CTYesCentral
CaliforniaUTC−08:00 PTYesPacific Standard Time
ColoradoUTC−07:00 MTYesMountain
ConnecticutUTC−05:00 ETYesEastern Standard Time
DelawareUTC−05:00 ETYesEastern
District of ColumbiaUTC−05:00 ETYesEastern
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 (U.S. state) GeorgiaUTC−05:00 ETYesEastern
GuamUTC+10:00 ChTNoChamorro Standard Time
HawaiiUTC−10:00 HTNoHawaii–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
IllinoisUTC−06:00 CTYesCentral
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)
IowaUTC−06:00 CTYesCentral
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
LouisianaUTC−06:00 CTYesCentral
MaineUTC−05:00 ETYesEastern
MarylandUTC−05:00 ETYesEastern
MassachusettsUTC−05:00 ETYesEastern
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
MinnesotaUTC−06:00 CTYesCentral
MississippiUTC−06:00 CTYesCentral
MissouriUTC−06:00 CTYesCentral
MontanaUTC−07:00 MTYesMountain
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 HampshireUTC−05:00 ETYesEastern
New JerseyUTC−05:00 ETYesEastern
New MexicoUTC−07:00 MTYesMountain
New York (state) New YorkUTC−05:00 ETYesEastern
North CarolinaUTC−05:00 ETYesEastern
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 Northern Mariana IslandsUTC+10:00 ChTNoChamorro
OhioUTC−05:00 ETYesEastern
OklahomaUTC−06:00 CTYesCentral (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
PennsylvaniaUTC−05:00 ETYesEastern
Puerto RicoUTC−04:00 ATNoAtlantic Standard Time
Rhode IslandUTC−05:00 ETYesEastern
South CarolinaUTC−05:00 ETYesEastern
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
United States U.S. Minor Outlying IslandsUTC+12:00
UTC−12:00
UTC−11:00 ST
UTC−10:00 HT
UTC−05:00 ET		NoWake 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)
UtahUTC−07:00 MTYesMountain
VermontUTC−05:00 ETYesEastern
United States Virgin Islands U.S. Virgin IslandsUTC−04:00 ATNoAtlantic
VirginiaUTC−05:00 ETYesEastern
Washington (state) WashingtonUTC−08:00 PTYesPacific
West VirginiaUTC−05:00 ETYesEastern
WisconsinUTC−06:00 CTYesCentral
WyomingUTC−07:00 MTYesMountain
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