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Some states in this time zone also observe DST. The Mountain Time Zone is seven hours behind Coordinated Universal Time (UTC-7) and includes states like Colorado, Arizona, and Montana.
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The Central Time Zone is six hours behind Coordinated Universal Time (UTC-6) and includes states like Texas, Illinois, and Tennessee. Some states in this time zone also observe Daylight Saving Time (DST), which means they move their clocks forward one hour in the summer. The Eastern Time Zone is five hours behind Coordinated Universal Time (UTC-5) and is the time zone used in most of the eastern United States, including major cities like New York City, Boston, and Washington D.C. Here is a breakdown of the different time zones in the United States, as well as some key information about each one: Understanding time zones is important for travel, business, and communication within the country.
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The United States spans several time zones, from the Eastern Time Zone to the Pacific Time Zone. The USVI does not use Daylight Saving Time (DST)
#MONTANA TIME ZONE COMPARED TO CALIFORNIA PLUS#
Middle Tennessee, plus Marion County: Central Standard Time (CST)Įast Tennessee, except Marion County: Eastern Standard Time (EST)Įl Paso and Hudspeth Counties: Mountain Standard Time (MST) West Tennessee: Central Standard Time (CST) Western South Dakota: Mountain Standard Time (MST) Puerto Rico does not use Daylight Saving Time (DST)Įastern South Dakota: Central Standard Time (CST) Part of Malheur County: Mountain Standard Time (MST) The CNMI does not use Daylight Saving Time (DST) Western North Dakota: Mountain Standard Time (MST) Most of the state: Pacific Standard Time (PST)Ģ small towns, Jackpot and West Wendover: Mountain Standard Time (MST) Western part of the state: Mountain Standard Time (MST) Western half of the state: Central Standard Time (CST)Įastern half of the state: Eastern Standard Time (EST)ĭickinson, Gogebic, Iron and Menominee Counties: Central Standard Time (CST) Greeley, Hamilton, Sherman and Wallace counties: Mountain Standard Time (MST) Most of the state: Central Standard Time (CST) Some counties near the southwestern and northwestern border of the state use Central Standard Time (CST) North of the Salmon River: Pacific Standard Time (PST) Most of the state: Mountain Standard Time (MST) Hawaii does not use Daylight Saving Time (DST) Guam does not use Daylight Saving Time (DST) West of the Apalachicola River: Central Standard Time (CST) Most of the state: Eastern Standard Time (EST) The Navajo Nation uses Daylight Saving Time (DST), the rest of the state does notĪmerican Samoa does not use Daylight Saving Time (DST) States and Territories by Time Zone States StateĪleutian Islands Hawaii-Aleutian Standard Time (HST) §260: Jarvis Island, Midway Atoll, Palmyra Atoll, Kingman Reef §260: Johnston AtollĪmerican Samoa Not defined by 15 U.S.C. Hawaii (no DST observed in Hawaii) Partially: Alaska No DST observed, not defined by 15 U.S.C. §260: Navassa Island, Bajo Nuevo Bank, Serranilla BankĪlabama, Arkansas, Chicago, Iowa, Louisiana, Minnesota, Mississippi, Missouri, Oklahoma, Wisconsin Partially: Florida, Indiana, Kansas, Kentucky, Michigan, Nebraska, North Dakota, South Dakota, Tennessee, TexasĪrizona (no DST outside of Navajo Nation), Colorado, Montana, New Mexico, Utah, Wyoming Partially: Idaho, Kansas, Nebraska, North Dakota, Oregon, South Dakota, TexasĬalifornia, Nevada, Washington (state) Partially: Idaho, Oregon law they are:Ĭonnecticut, Delaware, District of Columbia, Georgia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Vermont, Virginia, West Virginia Partially: Florida, Indiana, Kentucky, Michigan, Tennessee No DST observed, not defined by 15 U.S.C. The United States of America and its surrounding areas use 9 standard time zones. Are you looking for a Customized Map? Please get Custom Mapping Quote here.
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