Union in numbers
- Coordinates
- 40.3909, -89.8096
- Elevation
- 154 m above sea level
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1105 km away
- Same name
- 185 more places in the world share this name
What time is it in Union, Illinois, United States
This is the current time in Union, Illinois, United States, shown for the America/Chicago time zone (−5).
Union, United States
Saturday, 24 October 2026
UTC−5 · America/Chicago
Local time in Union
UTC−5 · daylight saving time is active
Union keeps America/Chicago clock_time.
The sun today
Sunrise 7:21 AM Solar noon 12:44 PM Sunset 6:08 PM Daylight 10 h 47 min Night 13 h 13 min Civil twilight 6:53 AM – 6:36 PM
Weather in Union right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Union and its neighbours
Postal codes
- 03887
- 04862
- 07083
- 24983
- 29379
- 39365
- 41091
- 49130
- 50258
- 60180
- 63084
- 68455
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 Illinois
Other places named Union
- Union New Jersey, United States
- Union Missouri, United States
- Union South Carolina, United States
- Union Ohio, United States
- Union Kentucky, 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
- Forest City — 2.8 km
- Manito — 4.7 km
- Bishop — 7.5 km
- Parkland — 9.4 km
- Radville — 10.4 km
- Goofy Ridge — 10.8 km
Local time details for Union
Union accounts for 12 postal codes.
The offset in Union is UTC−5, under the America/Chicago time zone. Daylight saving time: Yes.
Today's times for Union: the sun is up at 7:21 AM and down at 6:08 PM. That means 10 h 47 min of daylight.
The local time of Union is shared by neighbouring Forest City and Manito.
Questions and answers
- What time zone includes Union?
- The time zone that includes Union is America/Chicago, with an offset of −5.
- Is the offset in Union changed for daylight saving?
- Yes.
- Which time marks sunrise in Union?
- 7:21 AM marks sunrise.