Old Union in numbers
- Coordinates
- 33.1876, -94.9138
- Elevation
- 115 m above sea level
- Region
- Texas
- Country
- United States, North America
- Capital
- Washington, D.C. — 1724 km away
- Same name
- 5 more places in the world share this name
What time is it in Old Union, Texas, United States
The local time of Old Union, Texas, United States is presented here, in line with the America/Chicago zone (−5).
Old Union, United States
Sunday, 25 October 2026
UTC−5 · America/Chicago
Local time in Old Union
UTC−5 · daylight saving time is active
What the clock shows right now in Old Union.
The sun today
Sunrise 7:33 AM Solar noon 1:05 PM Sunset 6:37 PM Daylight 11 h 04 min Night 12 h 56 min Civil twilight 7:08 AM – 7:02 PM
Weather in Old Union right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Old Union and its neighbours
Postal codes
- 75455 Mount Pleasant — 5.4 km away
- 75456 Mount Pleasant — 6.1 km away
- 75558 Cookville — 7.2 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 Texas
- Houston 2 314 157
- San Antonio 1 526 656
- Dallas 1 326 087
- Fort Worth 1 008 106
- Austin 974 447
- El Paso 678 815
Other places named Old Union
- Old Union Arkansas, United States
- Old Union Mississippi, United States
- Old Union Texas, United States
- Old Union Texas, United States
- Old Union Texas, 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
- Liberty Hill — 4.5 km
- Cookville — 5.5 km
- Titus County — 5.8 km
- Mount Pleasant — 6.1 km
- Gladewater — 7.0 km
- Argo — 7.7 km
Time and daylight in Old Union
Coverage of Old Union by postal code amounts to 3 entries.
The time zone used in Old Union is America/Chicago, set at UTC−5. Whether the clocks shift for daylight saving: Yes.
The sun rises over Old Union today at 7:33 AM and slips away at 6:37 PM. That leaves 11 h 04 min of daylight.
The clock reading for Old Union covers nearby Liberty Hill and Cookville as well.
Questions and answers
- What time zone is Old Union in?
- Old Union is in the America/Chicago time zone, with an offset of −5.
- Does the clock in Old Union follow a summer time schedule?
- Daylight saving in Old Union: Yes.
- When does daylight begin in Old Union?
- Daylight begins at 7:33 AM.