Current Time in United States
Mountain Standard Time (MST)
UTC Offset: -7:00 (-6:00 during MDT)
United States (MST)
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11:27:48 AM
Thursday, August 20, 2026
About MST
Location
Primary Country: United States
Population: Over 25 million
Also used in: Canada, Mexico
Major Cities
- •Denver
- •Phoenix
- •Albuquerque
- •Salt Lake City
Key Facts
- ✓ Arizona doesn't observe DST
- ✓ Major mountain resort areas
- ✓ Growing tech hub in Denver
- ✓ Daylight Saving Time: Yes (MDT)
Working with MST from other time zones
A standard 9:00–17:00 working day in each zone below, expressed on the MST clock, with the shared window against MST’s own 9:00–17:00. Figures use the daylight saving rules in force today.