The current US/Mountain time zone offset is:

UTC/GMT -6 hours

The time and date in this time zone is:

5:14 AM on Monday, Aug 19, 2019

Search for a city to find the local time.

Daylight Saving Time: This time zone changed to daylight saving time (DST) at 2:00 AM on Sunday, Mar 10, 2019. The GMT offset is currently UTC/GMT -6 hours (MDT). It will change back to standard time at 2:00 AM on Sunday, Nov 3, 2019. The new GMT offset will be UTC/GMT -7 hours (MST).


Time zones in MDT, MST

America/Boise
America/Cambridge_Bay
America/Chihuahua
America/Denver
America/Edmonton
America/Inuvik
America/Mazatlan
America/Shiprock
America/Yellowknife
Canada/Mountain
Mexico/BajaSur
MST
MST7MDT
Navajo


Cities in the US/Mountain time zone

South Ogden, UT
Payson, UT
North Ogden, UT
Logan, UT
Riverton, WY


Airports in the US/Mountain time zone

Milford Municipal Airport Milford, UT (MLF / KMLF)
Townsend Airport Townsend, MT (WQK)
Dickinson Theodore Roosevelt Regional Airport Dickinson, ND (DIK / KDIK)
Hunt Field Lander, WY (LND / KLND)
Dutch John Airport Dutch John, UT (UXG)


States in the US/Mountain time zone

Utah
Montana
Wyoming

Note that states may span multiple time zones, so it's often better to search for a particular city to find the local time zone.


World time zones

Travelmath provides a database of time zones all over the world. You can use this data to check the local time, or verify the time difference when you cross time zones during a trip. Daylight savings is automatically adjusted based on the local time zone. The tz database or zoneinfo database uses the closest city, rather than the more common Eastern, Central, Mountain or Pacific time zones in the United States. Countries often change their daylight saving rules, so please help us stay current by letting us know if you find any pages that need updates.