US Mountain Standard Time

The US Mountain Standard Time is at UTC -07:00.

Sunday, December 21, 2025

8:44:13 AM

Hours : Minutes : Seconds
Day of Year: 355
Available Languages: Available Calendars:

UTC : stands for Coordinated Universal Time, a common time across the world, same as Zulu (Z) Time and Greenwich MeanTime (GMT).

General purpose: Use ISO calendar which is standard international date time format.

Time Offset / Difference
UTC -07:00
Is Daylight Saving (DST) in use No

Countries and Regions using similar time zone

Canada
Mexico
United States

Other time zones with UTC -07:00 offset

Time Zone Id GMT Offset Current Date Time
-07:00 Sunday, December 21, 2025 8:44:13 AM
America/Creston -07:00 Sunday, December 21, 2025 8:44:13 AM
America/Dawson -07:00 Sunday, December 21, 2025 8:44:13 AM
America/Dawson_Creek -07:00 Sunday, December 21, 2025 8:44:13 AM
America/Fort_Nelson -07:00 Sunday, December 21, 2025 8:44:13 AM
America/Hermosillo -07:00 Sunday, December 21, 2025 8:44:13 AM
America/Phoenix -07:00 Sunday, December 21, 2025 8:44:13 AM
America/Whitehorse -07:00 Sunday, December 21, 2025 8:44:13 AM
Etc/GMT+7 -07:00 Sunday, December 21, 2025 8:44:13 AM