Ann Arbor, MI Quiet Hours & Noise Laws [2026]
When are quiet hours in Ann Arbor, MI?
| Regulation | Details for Ann Arbor, MI |
|---|---|
| Quiet Hours | 10PM-7AM |
| Weekends | Typically same as weekdays |
| Enforcement | Police Non-Emergency: 734-994-2911 |
10PM-7AM
Strict noise limits typically apply during these times.
Ann Arbor, MI Noise Rules
What is the noise ordinance in Ann Arbor, MI?
Ann Arbor, MI noise ordinances, under Chapter 119 - NOISE CONTROL, prohibit unreasonably loud, disturbing, or unnecessary noise. General quiet hours are 10 PM to 7 AM, restricting activities like power tool use and amplified sound. Decibel limits range from 55-70 dB(A) for residential and 75-80 dB(A) for commercial properties. Violations incur fines from $50 to $500, with potential community service for repeat offenses.
Decibel Limit Comparison
| Zone Type | Day | Night |
|---|---|---|
| Residential | 70 dB(A) (7 AM-10 PM) | 55 dB(A) (10 PM-7 AM) |
| Commercial | 80 dB(A) (7 AM-10 PM) | 75 dB(A) (10 PM-7 AM) |
Note: Limits apply beyond the property line. Motor vehicle noise also has specific dB(A) limits based on vehicle type and speed.
Specific Restrictions
- Construction:
Construction, repair, remodeling, demolition, drilling, wood cutting, and power equipment operation are prohibited between 8 PM and 7 AM Monday-Saturday, and at any time on Sunday or a legal holiday, unless specifically exempted. However, exempted construction work is allowed between 7 AM and 8 PM Monday-Saturday (excluding legal holidays) with a 105 dB(A) limit, and at residences between 9 AM and 6 PM on Sundays. A revised ordinance states such work is allowed between 8 AM and 8 PM with a 95 dB(A) limit, and this exemption applies on Sundays.
- Amplified Sound:
Operation of electronically amplified sound systems in motor vehicles that are clearly audible more than 50 feet from the vehicle is prohibited. Operation or use of any loudspeaker, sound amplifier, public address system, or similar device is prohibited between 10 PM and 7 AM. Non-commercial amplified speech is generally exempted between 7 AM and 10 PM under certain conditions.
- Animals:
An animal making noise (e.g., barking or howling) frequently or for a continued duration that annoys, endangers, injures, or disturbs a person of normal sensitivities beyond the owner's property line is considered a noise nuisance, specifically prohibited after 10 PM and before 7 AM.
- Vehicles:
Operation of electronically amplified sound systems in motor vehicles audible more than 50 feet away is prohibited. Specific dB(A) limits apply to various types of motor vehicles based on speed. Vehicles must be equipped with functioning exhaust systems and mufflers; cutouts, bypasses, or amplifiers are prohibited.
- Power Tools/Equipment:
Operation of power tools or equipment is specifically prohibited between 10 PM and 7 AM if clearly audible beyond the property line.
Frequently Asked Questions about Ann Arbor, MI Noise Rules
What are the designated quiet hours in Ann Arbor, MI?
10PM-7AM. Generally, during these hours, noise should be kept to a minimum to avoid disturbing neighbors.
How loud can I play music in Ann Arbor, MI?
Residential areas typically have a limit of 70 dB(A) (7 AM-10 PM) during the day and 55 dB(A) (10 PM-7 AM) at night. Excessive vibration or bass that is plainly audible at the property line may also be a violation.
Who do I contact to report a noise violation in Ann Arbor, MI?
For non-emergency noise complaints, contact the Ann Arbor, MI police non-emergency line at 734-994-2911. For ongoing issues like construction or animal noise, you can also contact Code Enforcement at 734-794-6350 (Field Services).