Current local time in Port Costa, CA

17 March 2026
Sunrise: 07:16:06
Sunset: 19:17:54
Transit: 13:17:00
Length of
daytime:
12h 01m 48s
Twilight Begins Ends Length
Civil 06:49:57 19:44:04 12h 54m 07s
Nautical 06:19:19 20:14:42 13h 55m 23s
Astronomical 05:48:18 20:45:43 14h 57m 25s

City Region Country
Port Costa California United States
Coordinates Latitude Longitude
DMS: 38° 02′ 05″ N 122° 11′ 42″ W
Decimal: 38.0346 -122.195
Timezone:
UTC offset: UTC-7:00
Daylight Saving Time: Yes
PDT Pacific Daylight Time (North America)
America/Los_Angeles
Rise Set Length
Yesterday 07:17:38 19:16:57 11h 59m 19s
Tomorrow 07:14:35 19:18:51 12h 04m 16s