Acton in numbers
- Coordinates
- 45.9305, -108.6810
- Elevation
- 1159 m above sea level
- Region
- Montana
- Country
- United States, North America
- Capital
- Washington, D.C. — 2693 km away
- Same name
- 27 more places in the world share this name
Current local time for Acton, Montana, United States is listed here, in the America/Denver time zone (−7).
Acton, United States
Sunday, 8 November 2026
UTC−7 · America/Denver
Local time in Acton
UTC−7 · no daylight saving time
Local time in Acton, Montana.
Sunrise 7:06 AM Solar noon 12:00 PM Sunset 4:53 PM Daylight 9 h 47 min Night 14 h 13 min Civil twilight 6:34 AM – 5:25 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
The clock in Acton matches the clock in nearby Comanche and Rimrock.
Acton is covered by 5 postal codes.
Hours in Acton are kept by America/Denver, standing at UTC−7. Daylight saving observed: No.
Sunrise falls at 7:06 AM today in Acton, with the sun setting at 4:53 PM. That leaves 9 h 47 min of light.