Union in numbers
- Coordinates
- 35.7128, -85.7011
- Elevation
- 287 m above sea level
- Region
- Tennessee
- Country
- United States, North America
- Capital
- Washington, D.C. — 844 km away
- Same name
- 185 more places in the world share this name
What time is it in Union, Tennessee, United States
Current local time for Union, Tennessee, United States is listed here, in the America/Chicago time zone (−5).
Union, United States
Friday, 16 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 6:51 AM Solar noon 12:29 PM Sunset 6:08 PM Daylight 11 h 17 min Night 12 h 43 min Civil twilight 6:25 AM – 6:33 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 Tennessee
- Nashville 689 447
- New South Memphis 641 608
- Memphis 633 104
- Knoxville 190 740
- Chattanooga 181 099
- Clarksville 166 722
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
- Rowland — 4.0 km
- Shellsford — 4.5 km
- Faulkner Springs — 5.5 km
- Jessie — 5.9 km
- Groves (historical) — 5.9 km
- Mount Leo — 6.7 km
Union: clock, sun and surroundings
The time in Union is also the time in nearby Rowland and Shellsford.
Across Union, 12 postal codes are recorded.
Local timekeeping in Union uses America/Chicago, equal to UTC−5. Summer clock change: Yes.
Today in Union the sun appears at 6:51 AM and sets again at 6:08 PM. Daylight holds for 11 h 17 min.
Questions and answers
- What is the time zone name for Union?
- The time zone name used for Union is America/Chicago, with an offset of −5.
- Will the time in Union move forward or back for daylight saving?
- Daylight saving time in Union: Yes.
- When does light arrive in Union?
- Light arrives at 6:51 AM.