Union County in numbers
- Coordinates
- 33.1714, -92.5973
- Region
- Arkansas
- Country
- United States, North America
- Capital
- Washington, D.C. — 1534 km away
- Same name
- 16 more places in the world share this name
What time is it in Union County, Arkansas, United States
The clock for Union County, Arkansas, United States is kept here in the America/Chicago time zone (−5).
Union County, United States
Thursday, 29 October 2026
UTC−5 · America/Chicago
Local time in Union County
UTC−5 · daylight saving time is active
Local time in Union County, Arkansas.
The sun today
Sunrise 7:27 AM Solar noon 12:55 PM Sunset 6:23 PM Daylight 10 h 56 min Night 13 h 04 min Civil twilight 7:02 AM – 6:49 PM
Weather in Union County right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Union County and its neighbours
Postal codes
- 71730 El Dorado — 7.3 km away
- 71731 El Dorado — 7.6 km away
- 71750 Lawson — 11.0 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 Arkansas
- Little Rock 202 591
- Fort Smith 88 194
- Fayetteville 82 830
- Springdale 77 859
- Jonesboro 73 907
- North Little Rock 66 504
Other places named Union County
- Union County Florida, United States
- Union County Georgia, United States
- Union County Iowa, United States
- Union County Illinois, United States
- Union County Indiana, 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
- Nick Springs — 4.6 km
- Cargile — 5.3 km
- Smithville — 6.3 km
- Smith — 6.3 km
- El Dorado — 7.6 km
- Kinard — 8.0 km
Union County: clock, sun and surroundings
The sun breaks the horizon at Union County at 7:27 AM and leaves it at 6:23 PM. Daylight comes to 10 h 56 min.
Union County and nearby Nick Springs and Cargile are never an hour apart.
Union County spans 3 postal codes.
Union County falls within America/Chicago, which places it UTC−5 from UTC. Daylight saving observed: Yes.
Questions and answers
- How can I identify the time zone of Union County?
- The time zone of Union County is America/Chicago, with an offset of −5.
- Does daylight saving time apply in Union County?
- Yes.
- How do I know when the sun rises in Union County?
- Sunrise there is at 7:27 AM.