Sully County in numbers
- Coordinates
- 44.7156, -100.1320
- Region
- South Dakota
- Country
- United States, North America
- Capital
- Washington, D.C. — 2013 km away
What time is it in Sully County, South Dakota, United States
This is a live clock for Sully County, South Dakota, United States, showing local time in the America/Chicago zone (−5).
Sully County, United States
Friday, 16 October 2026
UTC−5 · America/Chicago
Local time in Sully County
UTC−5 · daylight saving time is active
Local time in Sully County, South Dakota.
The sun today
Sunrise 7:58 AM Solar noon 1:27 PM Sunset 6:56 PM Daylight 10 h 58 min Night 13 h 02 min Civil twilight 7:29 AM – 7:26 PM
Weather in Sully County right now
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Weather data by Open-Meteo, updated every 30 minutes.
Sully County and its neighbours
Postal codes
- 57564 Onida — 2.9 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
- Onida — 5.8 km
- Eakin — 13.6 km
- Agar — 14.4 km
- Unorganized Territory Of West Sully — 16.5 km
- Gorman — 23.9 km
- Blunt — 25.2 km
Sully County: clock, sun and surroundings
The area of Sully County is divided into 1 postal code.
The time zone assigned to Sully County is America/Chicago, held at UTC−5. Daylight saving time applies: Yes.
The sun will rise at 7:58 AM and set at 6:56 PM in Sully County today. Daylight amounts to 10 h 58 min.
Around Sully County, places such as Onida and Eakin use the same time.
Questions and answers
- Which time zone entry corresponds to Sully County?
- The entry corresponding to Sully County is America/Chicago, with an offset of −5.
- Do clocks in Sully County shift for daylight saving time?
- Yes.
- What time will the sun set in Sully County today?
- Today it sets at 6:56 PM.