Onaka in numbers
- Coordinates
- 45.1928, -99.4662
- Elevation
- 571 m above sea level
- Population
- 14
- Region
- South Dakota
- Country
- United States, North America
- Capital
- Washington, D.C. — 1972 km away
- Same name
- 4 more places in the world share this name
What time is it in Onaka, South Dakota, United States
Local time right now in Onaka, South Dakota, United States appears above, in the America/Chicago time zone (−6).
Onaka, United States
Sunday, 8 November 2026
UTC−6 · America/Chicago
Local time in Onaka
UTC−6 · no daylight saving time
Local time in Onaka, South Dakota.
The sun today
Sunrise 7:28 AM Solar noon 12:23 PM Sunset 5:18 PM Daylight 9 h 51 min Night 14 h 09 min Civil twilight 6:56 AM – 5:49 PM
Weather in Onaka right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Onaka and its neighbours
Postal codes
- 57466
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
Other places named Onaka
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
- Tolstoy — 11.7 km
- Brentwood Colony — 13.7 km
- Seneca — 15.0 km
- Thunderbird Colony — 15.7 km
- Loyalton — 17.9 km
- Unorganized Territory Of Southwest Faulk — 18.4 km
Time and daylight in Onaka
1 postal code divide Onaka.
Onaka falls within America/Chicago, which places it UTC−6 from UTC. Daylight saving observed: No.
Today's sunrise at Onaka falls at 7:28 AM; sunset follows at 5:18 PM. Between them lie 9 h 51 min of daylight.
Onaka and its neighbours Tolstoy and Brentwood Colony keep one clock.
Questions and answers
- Which zone should be used to show the time in Onaka?
- Use America/Chicago to show the time in Onaka; its offset is −6.
- Is daylight saving time observed at this location, Onaka?
- Daylight saving time in Onaka: No.
- What is the sunset time for Onaka?
- 5:18 PM.