Sonoma County in numbers
- Coordinates
- 38.5253, -122.9230
- Region
- California
- Country
- United States, North America
- Capital
- Washington, D.C. — 3939 km away
On this page you will find the exact local time in Sonoma County, California, United States, in the America/Los_Angeles time zone (−8).
Sonoma County, United States
Monday, 2 November 2026
UTC−8 · America/Los_Angeles
Local time in Sonoma County
UTC−8 · no daylight saving time
What the clock shows right now in Sonoma County.
Sunrise 6:40 AM Solar noon 11:56 AM Sunset 5:12 PM Daylight 10 h 32 min Night 13 h 28 min Civil twilight 6:13 AM – 5:40 PM
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Weather data by Open-Meteo, updated every 30 minutes.
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.
Today the sun comes up at 6:40 AM in Sonoma County and goes down at 5:12 PM. Daylight measures 10 h 32 min.
Nearby Hacienda and Forest Hills follow the same clock as Sonoma County.
Postal codes valid in Sonoma County number 10.
The time zone in effect for Sonoma County is America/Los_Angeles, at UTC−8. Daylight saving time observed: No.