Rancho Cucamonga, CA Curfew Laws: Park Curfew (2026)

Rancho Cucamonga Municipal Code Chapter 12.04 (Parks and Recreation) sets standard operating hours for all City-owned parks, trails, and recreation facilities, typically open from 5:00 AM to 10:00 PM daily. Signage at each park entrance posts the closing hours, and entering or remaining in a park after closing is prohibited except for individuals holding a special event permit issued by the Community Services Department or participating in an after-hours league or facility rental scheduled through the Rancho Cucamonga Sports Complex. Red Hill Community Park, Central Park, Heritage Park, Victoria Groves Park, and other neighborhood parks all fall under this regulation. Overnight camping, sleeping in parks, alcohol consumption outside of permitted events, and unauthorized motor vehicle operation on park grounds are separately prohibited under the parks chapter. Enforcement is handled by the Rancho Cucamonga Police Department, and violations are typically infractions resulting in a citation for trespass after hours. Permitted events that extend past closing must end within a defined grace period and secure any lighting, sound, and parking conditions listed on the permit.