San Ramon, CA Curfew Laws: Park Curfew (2026)

San Ramon Municipal Code park rules and California Penal Code 602(o) prohibit entry into or remaining in city parks, open-space preserves, and trail segments between 30 minutes after sunset and 6:00 AM, unless: (1) the person is participating in a scheduled event with a park-use permit; (2) is an authorized city employee or contractor; (3) is a peace officer; or (4) is traveling the Iron Horse Regional Trail (which may have different hours set by East Bay Regional Park District - typically 5:00 AM to 10:00 PM). Posted hours at each park control. Parks include Central Park, Memorial Park, Forest Home Farms Historic Park, Dougherty Valley Aquatic Center grounds, Bishop Ranch Regional Preserve (managed by East Bay Regional Park District with its own curfew), and neighborhood parks. Violations are typically cited as infractions ($100-$250 fine) but can escalate to misdemeanors under PC 602(o) if combined with refusal to leave or prior warnings (up to 6 months jail, $1,000 fine). After-hours park use is a frequent noise-complaint source from adjacent residences; sheriff deputies patrol parks and will clear occupants. Vandalism, graffiti, illegal fires, or alcohol consumption in parks all carry separate charges. Park-use permits for after-hours events (weddings, concerts, reunions) are issued by San Ramon Community Services and require application at least 30 days in advance, proof of insurance, and attendant fees. Off-leash dog areas, skate parks, and playgrounds all close at posted hours regardless of ambient lighting.