Oak Grove in numbers
- Coordinates
- 36.4118, -82.4246
- Elevation
- 428 m above sea level
- Population
- 4 425
- Region
- Tennessee
- Country
- United States, North America
- Capital
- Washington, D.C. — 549 km away
- Same name
- 168 more places in the world share this name
The clock for Oak Grove, Tennessee, United States is kept here in the America/New_York time zone (−5).
Oak Grove, United States
Sunday, 8 November 2026
UTC−5 · America/New_York
Local time in Oak Grove
UTC−5 · no daylight saving time
Oak Grove keeps America/New_York clock_time.
Sunrise 7:01 AM Solar noon 12:15 PM Sunset 5:28 PM Daylight 10 h 27 min Night 13 h 33 min Civil twilight 6:34 AM – 5:55 PM
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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.
4 postal codes have been allocated to Oak Grove.
Oak Grove uses the America/New_York time zone with a UTC−5 offset. Whether daylight saving time is used: No.
Sunrise at Oak Grove today happens at 7:01 AM, sunset at 5:28 PM. The two are 10 h 27 min apart.
Check Oak Grove and you have also checked Fourville and Flourville.