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Mountain View, CA Curfew Laws: Juvenile Curfew (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Curfew hours
10:00 p.m. to sunrise
Covered age
Under 18
Adult-accompaniment exception
Parent/guardian/custodian present
Activity exception
Lawful business, worship, amusement
Business duty
May not permit loitering minors (Sec. 21.6)

Summary

Mountain View bars minors under 18 from loitering in public streets, parks or other public places between 10 p.m. and sunrise unless accompanied by a parent or guardian, or actually travelling to or from a lawful activity. Parents and business managers who allow violations face liability too.

No minor person under the age of eighteen (18) years shall loiter or remain upon or about the public streets, avenues, alleys, parks, squares, or any public place between the hours of 10:00 p.m. and the time of sunrise of the following morning, when not accompanied by his parent, legal guardian or other person having the care, control and custody thereof, except: a.Where the presence of the minor in such place or places is connected with some business, amusement, worship or other lawful activity in which he is engaged; or b.Where such minor is actually proceeding to or from any place of business, amusement, worship, or other lawful activity.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 34 Update 4).

Full Breakdown

City Code Sec. and sunrise the next morning, unless accompanied by a parent, legal guardian, or other person with care and custody, with two exceptions: presence connected to legitimate business, amusement, worship, or other lawful activity the minor is engaged in, or actually travelling to or from such an activity. The rule dates to a 1958 ordinance and sits in Chapter 21, Article I alongside four related enforcement sections. Sec. 4 makes it unlawful for a parent, guardian, or custodian to allow a minor to violate the curfew, and creates a presumption that the adult permitted the violation whenever the minor is found violating it.

Sec. 5 separately bars any person from assisting, aiding, or encouraging a minor to violate the curfew. Sec. -to-sunrise restriction into private establishments: no proprietor or manager of a cafe, tavern, restaurant, bar, bowling alley, or public dance hall may permit an unaccompanied minor under 18 to loiter there during curfew hours. Sec. 7 requires hotel, boarding house, lodging house, and apartment house operators to immediately report to the police department the presence of any unaccompanied minor on their premises during curfew hours, including the minor's name, age, address, and parent or guardian information so far as it can be ascertained.

Violations & Fines

A minor found loitering in a public place during curfew hours without an accompanying adult or a qualifying reason violates Sec. 21.3. A parent or guardian who allows the violation is separately liable under Sec. 21.4, and anyone who aids or encourages the minor's violation is liable under Sec. 21.5; businesses that permit it face liability under Sec. 21.6. These are prosecuted under the general Sec. 1.7 schedule: up to $100 for a first infraction, escalating to $500 for a third within a year, with a fourth chargeable as a misdemeanor.

Frequently Asked Questions

What time does Mountain View's juvenile curfew start?
10:00 p.m., running until sunrise the following morning, under Sec. 21.3. It applies to any minor under 18 found loitering or remaining in public streets, parks, alleys, or other public places without an accompanying parent or guardian.
Are there exceptions to Mountain View's curfew for minors?
Yes. Sec. 21.3 exempts a minor accompanied by a parent, guardian, or other custodian, and also exempts a minor whose presence is connected to a lawful business, amusement, or worship activity, or who is actually travelling to or from one.
Can parents be cited if their child breaks curfew in Mountain View?
Yes. Sec. 21.4 makes it unlawful for a parent, guardian, or custodian to allow a minor to violate the curfew, and a minor caught violating it creates a legal presumption the adult permitted, aided, or encouraged the violation.

Sources & Official References

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