2 county-level rules, plus city-specific rules for 1 city in San Mateo County, California.
Verified from official government sources
San Mateo County Code Chapter 3.04 (Juvenile Curfew Regulations) prohibits minors under 18 from being in public places within unincorporated areas of the County between 11:30 PM and 5:00 AM on weeknights, and between 12:30 AM and 5:00 AM Friday, Saturday, and holiday nights. A daytime truancy curfew applies during school hours. Standard exceptions include minors accompanied by a parent/guardian, traveling to or from work or school activities, or in case of emergency.
San Mateo County parks open at 8:00 A.M. and close at a preset time prior to sunset. Under County Code Section 3.68.080, it is unlawful to remain in any County park or recreation area after the posted closing time without lawful business there.
1 cities in San Mateo County have their own curfew laws rules. Each link goes to that city's dedicated page with code citations.
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