Great Falls, MT, USA to GT Gt
Time Difference
MST (Mountain Standard Time) is 3 hours and 15 minutes behind Guyana Time
3:30 am03:30 in Great Falls, MT, USA is 6:45 am06:45 in GT
Great Falls to GT call time
Best time for a conference call or a meeting is between 8am-2:45pm in Great Falls which corresponds to 11:15am-6pm in GT
3:30 am03:30 MST (Mountain Standard Time) (Great Falls, MT, USA). Offset UTC -7:00 hours
6:45 am06:45 Guyana Time (GT). Offset UTC -3:45 hours
3:30 am03:30 Great Falls, MT, USA / 6:45 am06:45 GT
| Great Falls, MT, USA | GT |
|---|---|
| 12am (midnight) | 3:15 am |
| 1am | 4:15 am |
| 2am | 5:15 am |
| 3am | 6:15 am |
| 4am | 7:15 am |
| 5am | 8:15 am |
| 6am | 9:15 am |
| 7am | 10:15 am |
| 8am | 11:15 am |
| 9am | 12:15 pm |
| 10am | 1:15 pm |
| 11am | 2:15 pm |
| 12pm (noon) | 3:15 pm |
| 1pm | 4:15 pm |
| 2pm | 5:15 pm |
| 3pm | 6:15 pm |
| 4pm | 7:15 pm |
| 5pm | 8:15 pm |
| 6pm | 9:15 pm |
| 7pm | 10:15 pm |
| 8pm | 11:15 pm |
| 9pm | 12:15 am |
| 10pm | 1:15 am |
| 11pm | 2:15 am |
| 0:00 | 3:15 |
| 1:00 | 4:15 |
| 2:00 | 5:15 |
| 3:00 | 6:15 |
| 4:00 | 7:15 |
| 5:00 | 8:15 |
| 6:00 | 9:15 |
| 7:00 | 10:15 |
| 8:00 | 11:15 |
| 9:00 | 12:15 |
| 10:00 | 13:15 |
| 11:00 | 14:15 |
| 12:00 | 15:15 |
| 13:00 | 16:15 |
| 14:00 | 17:15 |
| 15:00 | 18:15 |
| 16:00 | 19:15 |
| 17:00 | 20:15 |
| 18:00 | 21:15 |
| 19:00 | 22:15 |
| 20:00 | 23:15 |
| 21:00 | 0:15 |
| 22:00 | 1:15 |
| 23:00 | 2:15 |
Great Falls Information
Time Zone
Abbreviation / Name
MST - Mountain Standard Time
HAR - Heure Avancée des Rocheuses
HAR - Heure Avancée des Rocheuses
UTC / GMT Offset
-7:00 hours during Mountain Standard Time, currently in use.
-6:00 hours during Heure Avancée des Rocheuses.
-6:00 hours during Heure Avancée des Rocheuses.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 10, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Great Falls Facts
Country
USA
State
Montana
Alternative Names
Electric City, GTF, Great Falls, Grejt Fols, Grejt-Fols, Grit Fouls, da pu bu cheng, ghryt fwlz mwntana, guretoforuzu, Грейт Фолс, Грейт-Фолс, Грејт Фолс, Грит Фоулс, غريت فولز، مونتانا, グレートフォールズ, 大瀑布城
Population
59,638
Currency
Dollar (USD)
Geographic Coordinates
47° 30' N Latitude / 111° 18' W Longitude
International Dialing Code
+1
Guyana Time
Offset: GT is 3 hours and 45 minutes behind Greenwich Mean Time (GMT) and is used in America
GT representations, usage and related time zones
W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
- -0345 - basic
- -03:45 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
- -0345 - sign character (-) followed by a four digit time providing hours (03) and minutes (45) of the offset. Indicates three hour and forty-five minutes time differences to the west of the zero meridian.
GT Abbreviation: Several time zones share GT abbreviation and it could refer to these time zones
- Galapagos Time - UTC -6
- Guyana Time - UTC -3