Decatur County in numbers
- Coordinates
- 40.7377, -93.7863
- Region
- Iowa
- Country
- United States, North America
- Capital
- Washington, D.C. — 1443 km away
- Same name
- 4 more places in the world share this name
What time is it in Decatur County, Iowa, United States
This page carries the current local time for Decatur County, Iowa, United States, in the America/Chicago time zone (−6).
Decatur County, United States
Monday, 2 November 2026
UTC−6 · America/Chicago
Local time in Decatur County
UTC−6 · no daylight saving time
Decatur County keeps America/Chicago clock_time.
The sun today
Sunrise 6:48 AM Solar noon 12:00 PM Sunset 5:12 PM Daylight 10 h 24 min Night 13 h 36 min Civil twilight 6:19 AM – 5:40 PM
Weather in Decatur County right now
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Weather data by Open-Meteo, updated every 30 minutes.
Decatur County and its neighbours
Postal codes
- 50144 Leon — 3.7 km away
- 50067 Decatur — 3.9 km away
- 50065 Davis City — 11.6 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 Iowa
- Des Moines 214 133
- Cedar Rapids 130 405
- Davenport 102 582
- Sioux City 82 821
- Iowa City 74 220
- Waterloo 68 460
Other places named Decatur County
- Decatur County Georgia, United States
- Decatur County Indiana, United States
- Decatur County Kansas, United States
- Decatur County Tennessee, United States
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
- Leon — 3.3 km
- Decatur City — 4.0 km
- Decatur — 4.0 km
- Barrell — 8.1 km
- Blockly — 9.1 km
- Terre Haute — 9.1 km
Time and daylight in Decatur County
The number of postal codes covering Decatur County is 3.
The time zone assigned to Decatur County is America/Chicago, held at UTC−6. Daylight saving time applies: No.
Sunrise today is 6:48 AM in Decatur County, with sunset at 5:12 PM. That works out to 10 h 24 min of light.
Nearby Leon and Decatur City follow the same clock as Decatur County.
Questions and answers
- What time zone governs the clock in Decatur County?
- The clock in Decatur County follows America/Chicago, with an offset of −6.
- Is daylight saving time used in Decatur County?
- No.
- When does the sun come up in Decatur County?
- Sunrise in Decatur County is at 6:48 AM.