MST time now
Mountain Standard TimeUTC−7
Denver is not on MST right now (it is on MDT), but other places are.
MST in other time zones, now
Observatory log
MST, observed
- 01Stands for
Mountain Standard Time
UTC−7 ·
America/Denver- 02When it is used
MST is the standard (winter) time of Denver; in summer the clocks switch to MDT.
Nextin use in Denver from 1 November 2026 to 14 March 2027
Thenin use in Denver from 7 November 2027
- 03In use right now
In 7 time zones
Phoenix, Culiacán, Hermosillo, Whitehorse, Dawson Creek, Fort Nelson, Dawson City
Part of the next 12 months: Denver, Vancouver, Boise, Cambridge Bay, Ciudad Juarez.
All year: Phoenix, Culiacán, Hermosillo, Whitehorse, Dawson Creek, Fort Nelson, Dawson City.
Meanings
MST can mean more than one time
Abbreviations are not unique. Check which one is meant before you convert a time; an IANA zone or a city name is never ambiguous.
- Mountain Standard TimeUTC−7this page
- Malaysia Standard TimeUTC+8
Asia/Kuching
Questions
Asked about MST
What is MST?
MST stands for Mountain Standard Time, which is UTC−7. The clock at the top of this page shows the current MST time, live. The letters MST are also used for: Malaysia Standard Time (UTC+8).
Is MST in use right now?
Denver is not on MST right now (it is on MDT), but other places are. MST is the standard (winter) time of Denver; in summer the clocks switch to MDT.
Is it MST or MDT now?
Denver is on MDT now; it returns to MST on 1 November 2026.