Curfew Laws in St. Charles County, MO (2026)
2 rules for unincorporated St. Charles County, Missouri.
Verified from official government sources
Note: These county rules apply to unincorporated areas of St. Charles County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Juvenile Curfew
Unincorporated St. Charles County bars anyone under seventeen from public places between 11 p.m. and 5 a.m. Sunday through Thursday, and midnight to 5 a.m. Friday and Saturday, unless with a parent or on a genuine errand, job, or emergency.
St. Charles County Juvenile Curfew Hours
Some RestrictionsSt. Charles County Code § 210.050
It shall be unlawful for any minor to be either on foot or in any vehicle in, about or upon any public place in the County between the hours of 11:00 P.M. and 5:00 A.M. Sunday through Thursday and between the hours of 12:00 Midnight and 5:00 A.M. Friday through Saturday unless accompanied by a parent, guardian, custodian or other adult person having custody or control of such minor or unless th...
Park Curfew
Every St. Charles County park posts its own opening and closing hours set by the Parks Director, quiet hours run 10:00 p.m. to 6:00 a.m., and being in a closed park is a Class A misdemeanor.
St. Charles County Park Hours
Some RestrictionsSection 250.030(A), (D)
Hours. ... parks shall be open to the public every day of the year during designated hours, subject to restrictions authorized by the Director. The designated opening and closing hours for each individual park ... shall be posted therein for public information. ... No person shall enter a County park or any waterway, facility or area posted as "Closed to the Public" or during closed hours.
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