Moreno Valley, CA Noise Ordinances: Quiet Hours (2026)
Quiet hours in Moreno Valley, CA, also called the noise ordinance, nighttime noise rules, or residential quiet time, define the hours during which excessive noise is prohibited.
Key Facts
- Nighttime hours
- 10:01 p.m. to 7:59 a.m.
- Residential nighttime limit
- 55 dB(A)
- Construction/demolition curfew
- 8 p.m. to 7 a.m.
- Max penalty
- $1,000 fine and/or 6 months jail
- Measurement point
- 200 feet from property line
- Enforcing agency
- Police, code enforcement officers
Summary
Moreno Valley's noise code defines nighttime as 10:01 p.m. to 7:59 a.m., during which residential sound cannot exceed 55 dB(A) at the property line. Construction, power tools and noncommercial loudspeakers face additional nighttime curfews under Municipal Code Chapter 11.80, enforced by police and code enforcement.
"Nighttime" means 10:01 p.m. to 7:59 a.m. the following day. ... C. Nonimpulsive Sound Decibel Limits. No person shall maintain, create, operate or cause to be operated on private property any source of sound in such a manner as to create any nonimpulsive sound which exceeds the limits set forth for the source land use category ... in Table 11.80.030-2 ... [Residential Daytime 60, Nighttime 55] ... 7. Construction and Demolition. No person shall operate or cause the operation of any tools or equipment used in construction, drilling, repair, alteration or demolition work between the hours of eight p.m. and seven a.m. the following day such that the sound there from creates a noise disturbance, except for emergency work by public service utilities or for other work approved by the city manager or designee.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4887234; v10 updated 2026-04-07).
Full Breakdown
80 of the Moreno Valley Municipal Code sets the city's noise curfew. m. 030-2, nonimpulsive sound reaching a residential property from private property or the public right-of-way cannot exceed 60 dB(A) in daytime or 55 dB(A) at night, measured 200 feet from the source property's line; commercial land uses get 65 dB(A) daytime and 60 dB(A) nighttime. if the sound creates a "noise disturbance," except emergency utility work or work the city manager approves. 030(D)(9) separately bars mechanically, electrically or gasoline motor-driven power tools during nighttime hours if they cause a noise disturbance across a residential property boundary.
030(D)(5)(b) bars noncommercial loudspeakers and PA systems from creating a noise disturbance during nighttime hours; commercial use of the same equipment on public property is barred outright at night. , capped at 60 seconds per test. 050(B) without a meter.
Violations & Fines
Section 11.80.060(A) makes any Chapter 11.80 violation a misdemeanor punishable by a fine up to $1,000 and/or six months in county jail, though the citing officer or city attorney may instead pursue it as an infraction or civil citation under Chapter 1.10. Property owners, tenants, managers or agents share joint and several responsibility with the person causing the sound if they knew or should have known of it, and a violation endangering public health or safety may be declared a public nuisance subject to court-ordered abatement.
Frequently Asked Questions
What are Moreno Valley's official quiet hours?
Can I run power tools at night in Moreno Valley?
What's the penalty for violating Moreno Valley's noise ordinance?
Does the nighttime noise limit apply to loudspeakers and PA systems?
Sources & Official References
Other rules in Moreno Valley
How Moreno Valley compares: Cities with the Strictest Noise Ordinances·California rules heatmap·Compare Moreno Valley to another location·View the California noise ordinances overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.
Quiet Hours in Nearby Cities
How other cities in Riverside County handle quiet hours.