Oacoma in numbers
- Coordinates
- 43.7961, -99.3957
- Elevation
- 422 m above sea level
- Population
- 473
- Region
- South Dakota
- Country
- United States, North America
- Capital
- Washington, D.C. — 1938 km away
What time is it in Oacoma, South Dakota, United States
Below you can see what the time is in Oacoma, South Dakota, United States now, in the America/Chicago zone (−6).
Oacoma, United States
Sunday, 8 November 2026
UTC−6 · America/Chicago
Local time in Oacoma
UTC−6 · no daylight saving time
Local time in Oacoma, South Dakota.
The sun today
Sunrise 7:24 AM Solar noon 12:23 PM Sunset 5:21 PM Daylight 9 h 57 min Night 14 h 03 min Civil twilight 6:53 AM – 5:52 PM
Weather in Oacoma right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Oacoma and its neighbours
Postal codes
- 57365
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.
Largest cities in South Dakota
- Sioux Falls 171 544
- Rapid City 73 569
- Aberdeen 28 102
- Brookings 23 657
- Watertown 22 073
- Mitchell 15 669
Same time zone — America/Chicago
- Chicago United States
- Houston United States
- San Antonio United States
- Dallas United States
- Fort Worth United States
- Austin United States
Nearby places
- Chamberlain — 5.5 km
- Unorganized Territory Of East Lyman — 15.9 km
- Grosse — 17.0 km
- Pukwana — 17.3 km
- Grandview — 18.7 km
- Reliance — 19.0 km
Oacoma: clock, sun and surroundings
Oacoma spans 1 postal code.
Oacoma falls within America/Chicago, which places it UTC−6 from UTC. Daylight saving observed: No.
In Oacoma the sun appears at 7:24 AM and disappears at 5:21 PM today. Daylight stretches 9 h 57 min.
Nearby settlements including Chamberlain and Unorganized Territory Of East Lyman match the time in Oacoma.
Questions and answers
- Which time zone value belongs to Oacoma?
- The time zone value for Oacoma is America/Chicago, with an offset of −6.
- Does Oacoma go on summer time?
- Daylight saving in Oacoma: No.
- How do I know when the sun rises in Oacoma?
- Sunrise there is at 7:24 AM.