MST — Mountain Standard Time (UTC−7)
11:27:20PM
MST (Mountain Standard Time) is 7 hours behind Coordinated Universal Time (UTC−7). During daylight saving time, places that use MST switch to MDT (UTC−6).
Denver currently uses MST. See the current time in Denver.
Arizona (except the Navajo Nation) uses MST all year and does not switch to MDT.
Convert MST time
Live- MST11:27 PMWed, Nov 4
- Your time6:27 AMThu, Nov 5
Wednesday, November 4, 2026
About MST
- Abbreviation
- MST
- Full name
- Mountain Standard Time
- UTC offset
- UTC−7
- Type
- Standard time; summer time is MDT
- Example location
- Denver
Where MST is used
- Mountain United States (winter)
- Arizona (all year)
- Alberta (winter)
- Sonora