Costa Mesa in numbers
- Coordinates
- 33.6411, -117.9190
- Population
- 113 204
- Region
- California
- Country
- United States, North America
- Capital
- Washington, D.C. — 3680 km away
What time is it in Costa Mesa, California, United States
The current hour and minute in Costa Mesa, California, United States are shown here, in the America/Los_Angeles zone (−8).
Costa Mesa, United States
Monday, 2 November 2026
UTC−8 · America/Los_Angeles
Local time in Costa Mesa
UTC−8 · no daylight saving time
Local time in Costa Mesa, California.
The sun today
Sunrise 6:13 AM Solar noon 11:36 AM Sunset 5:00 PM Daylight 10 h 47 min Night 13 h 13 min Civil twilight 5:47 AM – 5:26 PM
Weather in Costa Mesa right now
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Weather data by Open-Meteo, updated every 30 minutes.
Costa Mesa and its neighbours
Postal codes
- 92626
- 92627
- 92628
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
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
- El Nido Mobile Home Estates (historical) — 0.9 km
- Cliff Haven — 1.0 km
- Ebbtide Mobile Home Park — 1.6 km
- Costa Mesa Mobile Home Estates — 1.7 km
- Bay Shores — 3.0 km
- Cannery Village Mobile Home Park — 3.3 km
About the time in Costa Mesa
Neighbours of Costa Mesa such as El Nido Mobile Home Estates (historical) and Cliff Haven share its clock.
The register holds 3 postal codes for Costa Mesa.
The time zone in effect for Costa Mesa is America/Los_Angeles, at UTC−8. Daylight saving time observed: No.
The sun climbs above Costa Mesa at 6:13 AM and dips below at 5:00 PM. Between them sit 10 h 47 min of daylight.
Questions and answers
- Which time zone determines the local time in Costa Mesa?
- Local time in Costa Mesa is determined by America/Los_Angeles, with an offset of −8.
- Does Costa Mesa keep the same offset year round, or does it use daylight saving?
- Daylight saving time in Costa Mesa: No.
- When does daylight begin in Costa Mesa?
- Daylight begins at 6:13 AM.