Map of time zones in united states

Map of time zones in united states

Current Time in US Time Zones

PacificMountain CentralEasternAlaskaHawaii

Looking for current time in a particular place or time zone in USA?

Daylight Savings (DST) are automatically calculated

The continental United States (the 48 contiguous states) is divided into 4 time zones.

  • Eastern Time (EST/EDT)
  • Central Time (CST/CDT)
  • Mountain Time (MST/MDT)
  • Pacific Time (PST/PDT)
  • Alaska and Hawaii have their own time zones: Alaska Time and Hawaii Time respectively.

GMT and USA Time Zones

Each time zone shows current time in that area (colour-coded)

Daylight Saving Time, for the U.S. and its territories, is NOT observed in Hawaii, American Samoa, Guam, Puerto Rico, the Virgin Islands and the state of Arizona (not the Navajo Indian Reservation, which does observe DST). Navajo Nation participates in the Daylight Saving Time policy, due to its large size and location in three states.

GMT/UTC offset, state by state

Official Reference: UNITED STATES CODE, TITLE 15 - COMMERCE AND TRADE, CHAPTER 6 - WEIGHTS AND MEASURES AND STANDARD TIME, SUBCHAPTER IX - STANDARD TIME


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Daylight Saving Time 2022
USA, Canada, northern Mexico's border citiesEuropean Union (Preliminary date - read here
YearDST Begins 2 a.m.
(Second Sunday in March)
DST Ends 2 a.m.
(First Sunday in November)
DST Begins 1 a.m. UTC=GMT
(Last Sunday in March)
DST Ends 1 a.m. UTC=GMT
(Last Sunday in October)
2022 March 13, 2022 November 6, 2022 March 27, 2022Note October 30, 2022


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Map of time zones in united states

StateTime Zone Alabama(AL) Central Standard Time (CST) Alaska(AK) Alaska Standard Time (AKST) Arizona(AZ) Mountain Standard Time (MST) The Navajo Nation uses Daylight Saving Time (DST), the rest of the state does not American Samoa Samoa Time (SST) American Samoa does not use Daylight Saving Time (DST) Arkansas(AR) Central Standard Time (CST) California(CA) Pacific Standard Time (PST) Colorado(CO) Mountain Standard Time (MST) Connecticut(CT) Eastern Standard Time (EST) Delaware(DE) Eastern Standard Time (EST) District of Columbia(DC) Eastern Standard Time (EST) Florida(FL) Most of the state: Eastern Standard Time (EST) West of the Apalachicola River: Central Standard Time (CST) Georgia(GA) Eastern Standard Time (EST) Guam (GU) Chamorro Standard Time (ChST) Guam does not use Daylight Saving Time (DST) Hawaii(HI) Hawaii-Aleutian Standard Time (HST) Hawaii does not use Daylight Saving Time (DST) Idaho(ID) Most of the state: Mountain Standard Time (MST) North of the Salmon River: Pacific Standard Time (PST) Illinois(IL) Central Standard Time (CST) Indiana(IN) Most of the state: Eastern Standard Time (EST) Some counties near the southwestern and northwestern border of the state use Central Standard Time (CST) Iowa(IA) Central Standard Time (CST) Kansas(KS) Most of the state: Central Standard Time (CST) Greeley, Hamilton, Sherman and Wallace counties: Mountain Standard Time (MST) Kentucky(KY) Western half of the state: Central Standard Time (CST) Eastern half of the state: Eastern Standard Time (EST) Louisiana(LA) Central Standard Time (CST) Maine(ME) Eastern Standard Time (EST) Maryland(MD) Eastern Standard Time (EST) Massachusetts(MA) Eastern Standard Time (EST) Michigan(MI) Most of the state: Eastern Standard Time (EST) Dickinson, Gogebic, Iron and Menominee Counties: Central Standard Time (CST) Minnesota(MN) Central Standard Time (CST) Mississippi(MS) Central Standard Time (CST) Missouri(MO) Central Standard Time (CST) Montana(MT) Mountain Standard Time (MST) Nebraska(NE) Most of the state: Central Standard Time (CST) Western part of the state: Mountain Standard Time (MST) Nevada(NV) Most of the state: Pacific Standard Time (PST) 2 small towns, Jackpot and West Wendover: Mountain Standard Time (MST) New Hampshire(NH) Eastern Standard Time (EST) New Jersey(NJ) Eastern Standard Time (EST) New Mexico(NM) Mountain Standard Time (MST) New York(NY) Eastern Standard Time (EST) North Carolina(NC) Eastern Standard Time (EST) North Dakota(ND) Most of the state: Central Standard Time (CST) Western North Dakota: Mountain Standard Time (MST) Northern Mariana Islands(MP) Chamorro Standard Time (ChST) The CNMI does not use Daylight Saving Time (DST) Ohio(OH) Eastern Standard Time (EST) Oklahoma(OK) Central Standard Time (CST) Oregon(OR) Most of the state: Pacific Standard Time (PST) Part of Malheur County: Mountain Standard Time (MST) Pennsylvania(PA) Eastern Standard Time (EST) Puerto Rico (PR) Atlantic Standard Time (AST) Puerto Rico does not use Daylight Saving Time (DST) Rhode Island(RI) Eastern Standard Time (EST) South Carolina(SC) Eastern Standard Time (EST) South Dakota(SD) Eastern South Dakota: Central Standard Time (CST) Western South Dakota: Mountain Standard Time (MST) Tennessee(TN) West Tennessee: Central Standard Time (CST) Middle Tennessee, Marion County: Central Standard Time (CST) East Tennessee, except Marion County: Eastern Standard Time (EST) Texas(TX) Most of the state: Central Standard Time (CST) El Paso and Hudspeth Counties: Mountain Standard Time (MST) United States Virgin Islands (USVI) Atlantic Standard Time (AST) The USVI does not use Daylight Saving Time (DST) Utah(UT) Mountain Standard Time (MST) Vermont(VT) Eastern Standard Time (EST) Virginia(VA) Eastern Standard Time (EST) Washington(WA) Pacific Standard Time (PST) West Virginia(WV) Eastern Standard Time (EST) Wisconsin(WI) Central Standard Time (CST) Wyoming(WY) Mountain Standard Time (MST)

How many time zones are in the United States?

From west to east, the nine US time zones are Chamorro Standard Time (UTC+10), Samoa Standard Time, Hawaii-Aleutian Standard Time (HST), Alaskan Standard Time (AKST), Pacific Standard Time (PST), Mountain Standard Time, Central Standard Time, Eastern Standard Time (EST), and Atlantic Standard Time (AST).

What is the history of the United States'time zones?

The United States' Time Zone History. The US was divided into 4 standard time zones on November 18, 1883, and jurisdiction for the zones was given to the Interstate Commerce Commission (ICC).

What are generalized time zones?

Generalized time zones are often called by their generic name, without making a difference between standard time and Daylight Saving Time. United States Time Clock & Map - easy way to check local time across all US timezones!

Who is responsible for time zones in the United States?

Since 1967, the US Department of Transportation (DOT) has been responsible for governing time zones in the country. Time zones in the USA are defined in the U.S. Code, Title 15, Chapter 6, Subchapter IX - Standard Time.

What are the 6 time zones in the USA?

The United States is spread across six time zones. From west to east, they are Hawaii, Alaska, Pacific, Mountain, Central, and Eastern.

What are the 11 time zones of USA?

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).

Where is the border for Central Time Zone?

It spans from northern Canada and all the way south to Costa Rica near the equator. In North America, Central Standard Time shares a border with Eastern Standard Time (EST) in the east and with Mountain Standard Time (MST) in the west.

What are the time zones for each state?

Note: the time zones listed on this page are listed in Coordinated Universal Time (UTC) as well as the names of the time zones as they are called within the United States. ... State..