Boone County in numbers
- Coordinates
- 42.3231, -88.8234
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1064 km away
- Same name
- 7 more places in the world share this name
This page shows the current local time in Boone County, Illinois, United States, in the America/Chicago time zone (−6).
Boone County, United States
Sunday, 15 November 2026
UTC−6 · America/Chicago
Local time in Boone County
UTC−6 · no daylight saving time
Local time in Boone County, Illinois.
Sunrise 6:47 AM Solar noon 11:41 AM Sunset 4:35 PM Daylight 9 h 48 min Night 14 h 12 min Civil twilight 6:17 AM – 5:05 PM
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Weather data by Open-Meteo, updated every 30 minutes.
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.
5 postal codes are current for Boone County.
The zone name for Boone County is America/Chicago and the offset is UTC−6. Daylight saving time: No.
In Boone County, first light arrives at 6:47 AM and the sun goes down at 4:35 PM. The day holds 9 h 48 min of light.
Boone County keeps the same time as its neighbours Russellville and Timberlane.