Curfew Laws in Ontario, CA (2026)
2 verified curfew laws for Ontario, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Juvenile Curfew
Ontario Municipal Code Sec. 5-7.02 makes it unlawful for anyone under 18 to remain on a public street, park, or other public place between 10:00 p.m. and sunrise unless accompanied by a parent, on a parent-directed errand, returning from a supervised event, exercising First Amendment rights, or otherwise exempt.
Ontario Minor Curfew: 10 PM to Sunrise
Significant RestrictionsOntario Municipal Code Sec. 5-7.02
It is unlawful for any person under the age of eighteen (18) years to remain on or about any public street, avenue, alley, park or other public place between the hours of 10:00 p.m. and the time of sunrise the following day unless: (a) The minor is accompanied by his or her parent or a guardian having legal custody and control of the minor; or ... (h) The minor is exercising First Amendment rig...
Park Curfew
Ontario closes every City-owned park from 9:00 p.m. until sunrise, and entering or staying inside during closure is a misdemeanor under Municipal Code Sec. 10-1.29. The City Council can set an earlier closure by resolution to curb problems at a specific park, and the earlier hours must be posted on-site before they are enforced.
Ontario City Parks Close 9 PM to Sunrise
Some RestrictionsOntario Municipal Code Sec. 10-1.29
Except as provided in this section, it shall be unlawful and a misdemeanor for any person to enter upon or remain in any City-owned park from 9:00 p.m. on one day until sunrise on the following day. The City Council may by resolution declare an earlier hour of closure of a City-owned park in order to mitigate impacts of activities at said park. It shall be unlawful and a misdemeanor for any per...
Looking for San Bernardino County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Ontario city rules.
Curfew Laws in San Bernardino County →