Time Zone Notice
The time zone for this page (MST) is not currently in effect. The correct current time zone is MDT.
Please see the correct page here: Current Time in MDT .
Time in MST (Mountain Standard Time)
Synchronizing with server time...
16:20:32
Wednesday, 1 July 2026
About MST
The standard time for the Mountain Time Zone in North America. Some areas, like Arizona (except Navajo Nation), observe MST year-round, while others switch to Mountain Daylight Time (MDT) during summer.
UTC Offset: -07:00
Current time is based on the representative IANA zone: America/Boise
FAQ — Mountain Standard Time
Common questions about this page — answers customized for the data shown above.
The current time in Mountain Standard Time (MST) is 16:20:32. Compare with other major time zones on Time.so.
MST stands for Mountain Standard Time. It is one of the standard time zone abbreviations used in scheduling, email headers, and time stamps. Browse all major time zones for comparison.
IANA time zones grouped under Mountain Standard Time include America/Boise, America/Cambridge_Bay, America/Ciudad_Juarez, America/Creston, America/Dawson, America/Dawson_Creek. The full list and current time for each is on this page; see all IANA time zones for the complete database.
MST is used (in whole or in part) by Canada, Mexico, United States. Each country page lists which time zone applies to which region.
Major cities in Mountain Standard Time include Phoenix, Ciudad Juárez, Calgary, Edmonton, Hermosillo, Culiacán. Click any city for its current local time, sunrise/sunset, and weather.
Use the time zone converter to translate any time from another zone into MST. The converter handles DST transitions and accepts city names as inputs.