The current US/Mountain time zone offset is:

UTC/GMT -6 hours

The time and date in this time zone is:

3:31 PM on Monday, May 25, 2020

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 8, 2020. The GMT offset is currently UTC/GMT -6 hours (MDT). It will change back to standard time at 2:00 AM on Sunday, Nov 1, 2020. 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

Pleasant Grove, UT
Millcreek, UT
Lindon, UT
Jackson, WY
South Salt Lake, UT


Airports in the US/Mountain time zone

Cedar City Regional Airport Cedar City, UT (CDC / KCDC)
Salt Lake Municipal Airport Salt Lake City, UT (RQV)
Cheyenne Regional Airport Cheyenne, WY (CYS / KCYS)
Alliance Municipal Airport Alliance, NE (AIA / KAIA)
Missoula International Airport Missoula, MT (MSO / KMSO)


States in the US/Mountain time zone

Utah
Wyoming
Montana

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.