Curfew Laws in Thornton, CO (2026)
2 verified curfew laws for Thornton, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Juvenile Curfew
Thornton enforces a juvenile curfew for minors under 17. Nighttime curfew hours typically run 11 PM to 6 AM on school nights with later weekend hours.
Thornton Juvenile Curfew Hours
Some RestrictionsPark Curfew
Thornton parks close at posted hours, typically dusk or 10 to 11 PM. After-hours presence is a trespassing violation enforced by police.
Thornton Park Curfew & Closing Times
Some RestrictionsLooking for Adams County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Thornton city rules.
Curfew Laws in Adams County →