Costa Mesa, California, United States (City)     Current Local Time: In 24-hour Notation: Sat., Mar. 15, 2025 07:45:58 A.M. PDT Sat., Mar. 15, 2025 07:45:58 PDT Local Time Zone: America/Los Angeles Currently Observing: Daylight Savings Time Universal Coordinated Time: Sat., Mar. 15, 2025 14:45:58 UTC/GMT

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