Local Time in Costa Mesa, United States
25°C / 77°F · Clear sky
Currently business hoursDaylight Saving Time activeDST ends Nov 1
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Your Time
- IANA Zone
- America/Los_Angeles
- Country
- United States
- Continent
- North America
Latest news in Costa Mesa
- USA Men Defeat Montenegro 12-11 In Costa Mesa To Begin Three-Game SeriesUSA Water Polo · 25d ago
- Prince Charles kings of Grade 3 at Costa Mesa 2026; City of Angels wins the Medleypipes|drums · 57d ago
- Mother’s Market grocery workers kick off O.C. union drive in Costa MesaLos Angeles Times · 99d ago
- State of the Student Forum sparks conversation about supporting OC learnersOCDE Newsroom · 36d ago
- Liu Pathammavong Obituary - Costa Mesa, CADignity Memorial · 123d ago
Headlines via Google News.
Local Vibe
Costa Mesa is a city in Orange County, California, United States. Since its incorporation in 1953, the city has grown from a semi-rural farming community of 16,840 to an urban area including part of the South Coast Plaza–John Wayne Airport edge city, one of the region's largest commercial clusters, with an economy based on retail, commerce, and light manufacturing. The population was 111,918 at the 2020 census.
Costa Mesa on WikipediaPhotos via Wikimedia Commons
Map data via OpenStreetMapView larger map
Costa Mesa vs. major world hubs
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- UTC-7 hours
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- Costa Mesa0
Compare Costa Mesa With Other Cities
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Frequently Asked Questions
- What time is it in Costa Mesa right now?
- The current time in Costa Mesa, United States is 09:36:48 AM (PDT), which is UTC-7.
- What time zone is Costa Mesa in?
- Costa Mesa uses the America/Los_Angeles time zone (IANA identifier), currently abbreviated PDT, UTC-7.
- Does Costa Mesa observe daylight saving time?
- Yes. Costa Mesa observes daylight saving time, and is currently in daylight saving time. The next change is on November 1, 2026.
- What is the UTC offset in Costa Mesa?
- Costa Mesa is currently UTC-7 relative to Coordinated Universal Time (UTC).