Time » MST

! MST - Mountain Standard Time is not in use now.
Currently MDT (Mountain Daylight Time) is observed in place of MST (Mountain Standard Time) in most regions. MDT will change to MST when Daylight Saving Time ends.

MST time comparison:

in MST to

MST to other cities

MST (Mountain Standard Time) is used in the following countries

MST Time Difference

See the time difference between MST and other time zones and cities