Hart in numbers
- Coordinates
- 34.7142, -96.9172
- Elevation
- 321 m above sea level
- Region
- Oklahoma
- Country
- United States, North America
- Capital
- Washington, D.C. — 1826 km away
- Same name
- 67 more places in the world share this name
Watch the current local time in Hart, Oklahoma, United States, running on the America/Chicago time zone (−6).
Hart, United States
Monday, 2 November 2026
UTC−6 · America/Chicago
Local time in Hart
UTC−6 · no daylight saving time
Local time in Hart, Oklahoma.
Sunrise 6:50 AM Solar noon 12:12 PM Sunset 5:34 PM Daylight 10 h 44 min Night 13 h 16 min Civil twilight 6:24 AM – 6:01 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.
Postal designations for Hart total 2.
Hart reads its time from America/Chicago, placed at UTC−6. Whether daylight saving time is observed: No.
The sun breaks the horizon at Hart at 6:50 AM and leaves it at 5:34 PM. Daylight comes to 10 h 44 min.
Vanoss and Dolberg (historical) sit nearby and do not run ahead of or behind Hart.