Cooper in numbers
- Coordinates
- 39.2196, -123.0040
- Elevation
- 609 m above sea level
- Region
- California
- Country
- United States, North America
- Capital
- Washington, D.C. — 3925 km away
- Same name
- 27 more places in the world share this name
What time is it in Cooper, California, United States
This page shows what the clocks read right now in Cooper, California, United States, in the America/Los_Angeles zone (−8).
Cooper, United States
Friday, 6 November 2026
UTC−8 · America/Los_Angeles
Local time in Cooper
UTC−8 · no daylight saving time
Cooper keeps America/Los_Angeles clock_time.
The sun today
Sunrise 6:46 AM Solar noon 11:57 AM Sunset 5:07 PM Daylight 10 h 21 min Night 13 h 39 min Civil twilight 6:18 AM – 5:35 PM
Weather in Cooper right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Cooper and its neighbours
Postal codes
- 50059
- 75432
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 Cooper
- Cooper Texas, United States
- Cooper Texas, United States
- Cooper Maine, United States
- Cooper Ontario, Canada
- Cooper Saint Croix Island, U.S. Virgin Islands
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
- Witter Springs (historical) — 3.3 km
- Saratoga Springs — 5.3 km
- Vann — 5.5 km
- Upper Lake — 10.1 km
- Howard Mill (historical) — 10.9 km
- Pomo — 12.5 km
About the time in Cooper
2 postal codes are current for Cooper.
Cooper is on America/Los_Angeles time, which corresponds to UTC−8. Whether the area observes daylight saving: No.
Daylight in Cooper starts at 6:46 AM and ends at 5:07 PM today. It lasts 10 h 21 min.
Close by, Witter Springs (historical) and Saratoga Springs keep time with Cooper.
Questions and answers
- What time zone is Cooper in?
- Cooper is in the America/Los_Angeles time zone, with an offset of −8.
- Does Cooper keep the same offset year round, or does it use daylight saving?
- Daylight saving time in Cooper: No.
- What time does the day end in Cooper?
- The sun sets at 5:07 PM.