Check the current local time in Great Falls, Montana, United States of America, including timezone, daylight saving time information and time difference details.
Great Falls, Montana, United States of America City
America/Denver
Online clock — Great Falls
Use the time converter to plan calls, meetings, and working hours between your location and Great Falls, United States of America. Time calculations use the America/Denver time zone and automatically adjust for daylight saving time when applicable.
Day length: 10 h 13 m 49 s
Phase: Full moon
Daylight Saving Time
DST starts
Date and time
Clock change
02:00 03:00 (+1 hour forward)
DST ends
Date and time
Clock change
02:00 01:00 (−1 hour back)
47.5002, -111.3008
Great Falls is one of the cities in United States of America, located in North America. The population of Great Falls is 59,638 people.
| City ▲ | Time |
|---|---|
| Austin America/Chicago (—) | — |
| Borough of Queens America/New_York (—) | — |
| Brooklyn America/New_York (—) | — |
| Charlotte America/New_York (—) | — |
| Chicago America/Chicago (—) | — |
| Columbus America/New_York (—) | — |
| Dallas America/Chicago (—) | — |
| Fort Worth America/Chicago (—) | — |
| Houston America/Chicago (—) | — |
| Indianapolis America/Indiana/Indianapolis (—) | — |
| Jacksonville America/New_York (—) | — |
| Los Angeles America/Los_Angeles (—) | — |
| Manhattan America/New_York (—) | — |
| New York America/New_York (—) | — |
| Philadelphia America/New_York (—) | — |
| Phoenix America/Phoenix (—) | — |
| San Antonio America/Chicago (—) | — |
| San Diego America/Los_Angeles (—) | — |
| San Jose America/Los_Angeles (—) | — |
| The Bronx America/New_York (—) | — |
| City ▲ | Time |
|---|---|
| Denver America/Denver (—) | — |
| Detroit America/Detroit (—) | — |
| Fresno America/Los_Angeles (—) | — |
| Las Vegas America/Los_Angeles (—) | — |
| Los Angeles America/Los_Angeles (—) | — |
| Louisville America/Kentucky/Louisville (—) | — |
| Manhattan America/New_York (—) | — |
| Memphis America/Chicago (—) | — |
| Mesa America/Phoenix (—) | — |
| Nashville America/Chicago (—) | — |
| New York America/New_York (—) | — |
| Oakland America/Los_Angeles (—) | — |
| Philadelphia America/New_York (—) | — |
| Sacramento America/Los_Angeles (—) | — |
| San Antonio America/Chicago (—) | — |
| San Francisco America/Los_Angeles (—) | — |
| Seattle America/Los_Angeles (—) | — |
| The Bronx America/New_York (—) | — |
| Tucson America/Phoenix (—) | — |
| Washington D.C. America/New_York (—) | — |
The current local time in Great Falls is —.
Great Falls uses the timezone America/Denver.
Daylight saving time in Great Falls starts on March 8, 2026.
Daylight saving time in Great Falls ends on November 1, 2026.
Great Falls is also known as: Great Falls, Electric City, Грейт Фолс, Грейт-Фолс, Грејт Фолс, Грит Фоулс, غريت فولز، مونتانا, グレートフォールズ, 大瀑布城.
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