Day County in numbers
- Coordinates
- 45.3671, -97.6074
- Region
- South Dakota
- Country
- United States, North America
- Capital
- Washington, D.C. — 1836 km away
What time is it in Day County, South Dakota, United States
This page displays how late it is in Day County, South Dakota, United States, in the America/Chicago time zone (−5).
Day County, United States
Saturday, 17 October 2026
UTC−5 · America/Chicago
Local time in Day County
UTC−5 · daylight saving time is active
What the clock shows right now in Day County.
The sun today
Sunrise 7:50 AM Solar noon 1:17 PM Sunset 6:43 PM Daylight 10 h 53 min Night 13 h 07 min Civil twilight 7:20 AM – 7:13 PM
Weather in Day County right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Day County and its neighbours
Postal codes
- 57274 Webster — 8.6 km away
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
- Holmquist — 4.7 km
- Webster — 7.8 km
- Bristol — 11.3 km
- Butler — 14.6 km
- Roslyn — 16.9 km
- Grenville — 20.0 km
Local time details for Day County
Postal areas within Day County come to 1.
People in Day County keep America/Chicago, a zone offset of UTC−5. Seasonal time change: Yes.
The sun rises over Day County today at 7:50 AM and slips away at 6:43 PM. That leaves 10 h 53 min of daylight.
Holmquist and Webster lie near Day County and keep identical time.
Questions and answers
- Do you know which time zone Day County uses?
- Day County uses the America/Chicago time zone, with an offset of −5.
- Is daylight saving time in force in Day County?
- Daylight saving in Day County: Yes.
- When does morning light reach Day County?
- At 7:50 AM.