Union in numbers
- Coordinates
- 35.6375, -120.5610
- Elevation
- 314 m above sea level
- Region
- California
- Country
- United States, North America
- Capital
- Washington, D.C. — 3832 km away
- Same name
- 185 more places in the world share this name
What time is it in Union, California, United States
This page shows the time of day in Union, California, United States as it stands now, in the America/Los_Angeles zone (−7).
Union, United States
Tuesday, 27 October 2026
UTC−7 · America/Los_Angeles
Local time in Union
UTC−7 · daylight saving time is active
Union keeps America/Los_Angeles clock_time.
The sun today
Sunrise 7:21 AM Solar noon 12:47 PM Sunset 6:14 PM Daylight 10 h 53 min Night 13 h 07 min Civil twilight 6:54 AM – 6:40 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 California
- Los Angeles 3 820 914
- San Diego 1 404 452
- San Jose 997 368
- San Francisco 827 526
- Fresno 542 107
- Sacramento 524 943
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/Los_Angeles
- Los Angeles United States
- San Diego United States
- San Jose United States
- San Francisco United States
- Seattle United States
- Portland United States
Nearby places
- Whitley Gardens — 5.4 km
- Bern — 6.0 km
- Linne — 7.3 km
- Estrella — 8.8 km
- Capital Hill — 10.9 km
- Oak Park — 11.8 km
Union: clock, sun and surroundings
Sunrise at Union today happens at 7:21 AM, sunset at 6:14 PM. The two are 10 h 53 min apart.
The time you see for Union is also correct for Whitley Gardens and Bern.
Every address in Union sits within one of 12 postal codes.
Union is on America/Los_Angeles time, which corresponds to UTC−7. Whether the area observes daylight saving: Yes.
Questions and answers
- Which zone should be used to show the time in Union?
- Use America/Los_Angeles to show the time in Union; its offset is −7.
- Do I need to account for daylight saving time in Union?
- Daylight saving time in Union: Yes.
- When does daylight begin in Union?
- Daylight begins at 7:21 AM.