Quiet Hours: East Honolulu vs Mililani Town
How do quiet hours rules compare between East Honolulu, HI and Mililani Town, HI?
East Honolulu and Mililani Town have similar restriction levels.
East Honolulu, HI
Honolulu County
East Honolulu is part of the City and County of Honolulu, where community noise is governed by the State of Hawaii Department of Health under HAR Chapter 11-46. Nighttime runs 10:00 p.m. to 7:00 a.m., and the maximum permissible sound level in residential (Class A) districts drops from 55 dBA in the daytime to 45 dBA at night.
View full East Honolulu rules →Mililani Town, HI
Honolulu County
Mililani Town follows Honolulu ROH Chapter 41 Article 6, prohibiting sound-reproducing devices audible at 30 feet or more, with private HOA rules layering tighter quiet expectations on top.
View full Mililani Town rules →Key Facts Comparison
| Fact | East Honolulu | Mililani Town |
|---|---|---|
| Code Section | HAR 11-46-4; HRS 342F-31.5 | - |
| Nighttime | 10:00 p.m. - 7:00 a.m. | - |
| Residential limit | 45 dBA night / 55 dBA day (Class A) | - |
| Penalty | Up to $10,000/day (HAR 11-46-16) | - |
| - | - |
Highlighted rows indicate differences between cities.
East Honolulu FAQ
What are the quiet hours in East Honolulu?
Statewide community-noise rules (HAR 11-46-4) define nighttime as 10:00 p.m. to 7:00 a.m., when the residential (Class A) sound limit falls from 55 dBA to 45 dBA, measured at or beyond the property line.
Who enforces noise limits in East Honolulu?
The Hawaii State Department of Health Indoor and Radiological Health Branch enforces HAR Chapter 11-46 for stationary, construction, agricultural, and industrial noise; the Honolulu Police Department handles many on-the-spot disturbances and animal noise.
Mililani Town FAQ
Can HOA quiet hours override city hours?
HOA covenants operate privately; residents must comply with the stricter of the city rule or their HOA covenant.
Does the ordinance apply at pool parties?
Yes. Amplified music audible 30 feet away violates §41-6.1 regardless of location.
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