Sioux City in numbers
- Coordinates
- 42.4960, -96.3907
- Population
- 82 821
- Region
- Iowa
- Country
- United States, North America
- Capital
- Washington, D.C. — 1676 km away
What time is it in Sioux City, Iowa, United States
The current hour and minute in Sioux City, Iowa, United States are shown here, in the America/Chicago zone (−6).
Sioux City, United States
Wednesday, 4 November 2026
UTC−6 · America/Chicago
Local time in Sioux City
UTC−6 · no daylight saving time
Sioux City keeps America/Chicago clock_time.
The sun today
Sunrise 7:04 AM Solar noon 12:10 PM Sunset 5:17 PM Daylight 10 h 13 min Night 13 h 47 min Civil twilight 6:34 AM – 5:46 PM
Weather in Sioux City right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Sioux City and its neighbours
Postal codes
- 51101
- 51102
- 51103
- 51104
- 51105
- 51106
- 51108
- 51109
- 51111
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 Iowa
- Des Moines 214 133
- Cedar Rapids 130 405
- Davenport 102 582
- Iowa City 74 220
- Waterloo 68 460
- Ames 65 060
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
- Shady Elm Trailer Court — 1.9 km
- Covington (historical) — 2.0 km
- Regency Of Sioux City — 3.2 km
- Springdale — 3.5 km
- Holiday Village — 3.7 km
- Morningside — 4.0 km
Local time details for Sioux City
Delivery zones in Sioux City are marked by 9 postal codes.
The zone name for Sioux City is America/Chicago and the offset is UTC−6. Daylight saving time: No.
The sun shows itself over Sioux City at 7:04 AM and sets at 5:17 PM today. That is 10 h 13 min of light.
The time you see for Sioux City is also correct for Shady Elm Trailer Court and Covington (historical).
Questions and answers
- What time zone is Sioux City in?
- Sioux City is in the America/Chicago time zone, with an offset of −6.
- Does the time in Sioux City shift by an hour at any point in the year?
- No.
- Please give the sunset time for Sioux City.
- The sun sets at 5:17 PM.