Curfew Laws in San Ramon, CA

If you live in San Ramon or are thinking about moving there, curfew laws are one of those things you probably won't think about until they affect you directly. San Ramon has 2 specific rules on the books covering different aspects of curfew laws, and some of them might surprise you.

Juvenile Curfew

San Ramon bars anyone under 18 from remaining or loitering in streets or public places between 10 p.m. and a half hour before sunrise on Sunday through Thursday, and from 12:01 a.m. to a half hour before sunrise on Saturday and Sunday nights.

Key details: Weeknight curfew: 10 p.m. to sunrise minus 30 min (Sun-Thu). Weekend curfew: 12:01 a.m. to sunrise minus 30 min. Governing section: Municipal Code § B7-231. Exceptions section: § B7-232 (work, school, errands, adult escort). Lodging report duty: § B7-233, immediate report to sheriff.

Violating the curfew itself, or a proprietor's failure to exclude a non-excepted minor from a covered business under Section B7-234, is enforced as a Municipal Code infraction or misdemeanor under the city's general penalty provisions. Lodging operators who fail to make the required report to the sheriff's office under Section B7-233 face the same general penalty exposure, since the chapter sets no separate fine schedule of its own.

This is one of the stricter rules in San Ramon's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Park Curfew

San Ramon parks operate dawn to dusk under Municipal Code section B5-11, and entering, remaining in or camping on a park facility during closed hours without a director-issued permit is prohibited. Lighted facilities may stay open past dusk only for the specific activity the lighting serves.

Key details: Governing section: Municipal Code § B5-11 (Hours). Default hours: Dawn to dusk, per section B5-11(C). After-hours entry: Barred without a director-issued permit. Lighted facility exception: May stay open past dusk for its use. Penalty: Infraction; $100 first offense, up to $550 repeat.

Entering or remaining in a San Ramon park after posted closing hours is an infraction under section B5-32, punishable under the city's general fine schedule in section A1-32: not more than $100 for a first offense, $200 for a second offense of the same rule within a year, and $550 for each further offense within that year. The director may also eject violators and tow vehicles left inside after hours.

The Bottom Line

San Ramon's curfew laws rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming San Ramon is broadly strict or permissive.

All of the above reflects San Ramon's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.