Current Time in Great Falls, Montana, United States
7:42:25 AM MST
Friday, November 13, 2026
Time Zone Details
- IANA Zone
- America/Denver
- Time Zone
- MST
- GMT Offset
- GMT-7
- Daylight Saving Time
- MDT starts on Mar 14, 2027
- Country
- United States
- Est. Population
- ~60K people
Other Cities in This Time Zone
Frequently Asked Questions
- What time is it in Great Falls right now?
- Check the live clock above for the current time in Great Falls (MST (GMT-7)). Use the interactive converter on this page to compare Great Falls with other cities.
- Does Great Falls observe daylight saving time?
- Great Falls observes daylight saving time, but is currently on standard time (MST). Clocks will switch to daylight saving time (MDT) on Mar 14, 2027.
- What is the GMT offset for Great Falls?
- Great Falls is at GMT-7 (MST). The IANA timezone identifier is America/Denver.