Interior in numbers
- Coordinates
- 43.7268, -101.9840
- Elevation
- 726 m above sea level
- Population
- 103
- Region
- South Dakota
- Country
- United States, North America
- Capital
- Washington, D.C. — 2143 km away
- Same name
- 2 more places in the world share this name
What time is it in Interior, South Dakota, United States
The clock on this page follows the local time of Interior, South Dakota, United States, in the America/Denver zone (−6).
Interior, United States
Saturday, 17 October 2026
UTC−6 · America/Denver
Local time in Interior
UTC−6 · daylight saving time is active
Local time in Interior, South Dakota.
The sun today
Sunrise 7:06 AM Solar noon 12:34 PM Sunset 6:03 PM Daylight 10 h 57 min Night 13 h 03 min Civil twilight 6:37 AM – 6:32 PM
Weather in Interior right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Interior and its neighbours
Postal codes
- 57750
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 Interior
Same time zone — America/Denver
Nearby places
- Cactus Flat — 14.1 km
- Conata — 16.5 km
- Unorganized Territory Of Northwest Jackson — 21.2 km
- Potato Creek — 21.4 km
- Unorganized Territory Of Southwest Jackson — 24.2 km
- Cottonwood — 27.4 km
Interior: clock, sun and surroundings
There is no time difference between Interior and nearby Cactus Flat or Conata.
Delivery zones in Interior are marked by 1 postal code.
The zone that governs Interior is America/Denver at UTC−6. Whether the clocks move seasonally: Yes.
Today, Interior has first light at 7:06 AM and last light at 6:03 PM. Daylight lasts 10 h 57 min.
Questions and answers
- What time zone governs the clock in Interior?
- The clock in Interior follows America/Denver, with an offset of −6.
- Are the clocks in Interior adjusted for daylight saving?
- Daylight saving in Interior: Yes.
- When does evening light leave Interior?
- At 6:03 PM.