Costa Mesa — sunrise and sunset times

Calculate sunrise and sunset times in Costa Mesa, day length for any day of the year.

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Costa Mesa — sunrise, sunset, length of day 17/10/2025
Sunrise	06:58:30 am
Sunset	06:15:16 pm
Day length	11:16:46
Sun at zenith	12:36:53 pm
Civil dawn	06:33:25 am
Civil dusk	06:40:20 pm
Nautical dawn	06:04:26 am
Nautical dusk	07:09:19 pm
Astronomical dawn	05:35:35 am
Astronomical dusk	07:38:10 pm