The current US/Mountain time zone offset is:

UTC/GMT -6 hours

The time and date in this time zone is:

1:41 PM on Tuesday, Sep 25, 2018

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 11, 2018. The GMT offset is currently UTC/GMT -6 hours (MDT). It will change back to standard time at 2:00 AM on Sunday, Nov 4, 2018. The new GMT offset will be UTC/GMT -7 hours (MST).

zip codes

84791 Saint George, UT
84076 Tridell, UT
84094 Sandy, UT
84403 Ogden, UT
59027 Emigrant, MT

Airports in the US/Mountain time zone

Canyonlands Field Moab, UT (CNY / KCNY)
Rapid City Regional Airport Rapid City, SD (RAP / KRAP)
Mondell Field Weston, WY (ECS / KECS)
Malmstrom Air Force Base Great Falls, MT (GFA / KGFA)
Wokal Field/Glasgow International Airport Glasgow, MT (GGW / KGGW)



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.