2 county-level rules, plus city-specific rules for 2 cities in Sonoma County, California.
Verified from official government sources
Unincorporated Sonoma County does not have a stand-alone juvenile-curfew ordinance applicable countywide. A 1997 proposal by the Board of Supervisors to impose an 11:00 p.m. weeknight and midnight weekend curfew on minors in unincorporated areas was debated but was not adopted as standing County code. Several Sonoma County cities have their own curfew ordinances (e.g., Santa Rosa Municipal Code Ch. 9-12, Petaluma Municipal Code 9.16, Sonoma Municipal Code), and California Welfare & Institutions Code Sec. 625.5 allows but does not require local curfew laws.
Sonoma County Regional Parks are open from 7 a.m. to sunset; parking lots and entry gates close when the parks close at sunset. Remaining in a park after closing is restricted under the County's park rules (Code of Ordinances Chapter 20, Parks and Recreation). Overnight use is limited to designated campgrounds.
2 cities in Sonoma County have their own curfew laws rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for Sonoma County — parking, noise, fences, fires, animals, pools, and more.
Sonoma County Ordinance Hub →