Petroleum County in numbers
- Coordinates
- 47.1175, -108.2500
- Region
- Montana
- Country
- United States, North America
- Capital
- Washington, D.C. — 2676 km away
This page shows the time as it is now in Petroleum County, Montana, United States, in the America/Denver time zone (−7).
Petroleum County, United States
Sunday, 8 November 2026
UTC−7 · America/Denver
Local time in Petroleum County
UTC−7 · no daylight saving time
What the clock shows right now in Petroleum County.
Sunrise 7:08 AM Solar noon 11:58 AM Sunset 4:48 PM Daylight 9 h 41 min Night 14 h 19 min Civil twilight 6:35 AM – 5:21 PM
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Petroleum County observes America/Denver time, currently expressed as UTC−7. Daylight saving time here: No.
Morning light reaches Petroleum County at 7:08 AM, and the sun sets at 4:48 PM. Daylight lasts a total of 9 h 41 min.
Petroleum County shares its time with neighbouring Shay (historical) and Hoyle (historical).