Union in numbers
- Coordinates
- 42.2275, -88.5273
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1038 km away
- Same name
- 185 more places in the world share this name
Read off the current local time in Union, Illinois, United States, which belongs to the America/Chicago zone (−6).
Union, United States
Friday, 13 November 2026
UTC−6 · America/Chicago
Local time in Union
UTC−6 · no daylight saving time
Union keeps America/Chicago clock_time.
Sunrise 6:43 AM Solar noon 11:40 AM Sunset 4:36 PM Daylight 9 h 53 min Night 14 h 07 min Civil twilight 6:13 AM – 5:06 PM
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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.
There are 12 postal codes assigned to Union.
For Union the applicable zone is America/Chicago, running UTC−6. Daylight saving time: No.
Daylight in Union starts at 6:43 AM and ends at 4:36 PM today. It lasts 9 h 53 min.
Nearby settlements including Union and Coral match the time in Union.