2 county-level rules, plus city-specific rules for 10 cities in Honolulu County, Hawaii.
Verified from official government sources
Honolulu County's LUO 21-4.100 requires full cut-off shielded outdoor fixtures for commercial, industrial, and outdoor-recreational development to prevent direct illumination of nearby residential and resort districts, complementing state night sky policy.
Honolulu County addresses light trespass through LUO 21-4.100 shielding and full cut-off requirements rather than a standalone foot-candle standard, with public nuisance law under ROH Chapter 41 available as backup enforcement.
10 cities in Honolulu County have their own outdoor lighting rules. Each link goes to that city's dedicated page with code citations.
2 verified rules • Dark Sky Rules, Light Trespass
2 verified rules • Dark Sky Rules, Light Trespass
2 verified rules • Dark Sky Rules, Light Trespass
2 verified rules • Dark Sky Rules, Light Trespass
2 verified rules • Dark Sky Rules, Light Trespass
2 verified rules • Dark Sky Rules, Light Trespass
2 verified rules • Dark Sky Rules, Light Trespass
2 verified rules • Dark Sky Rules, Light Trespass
2 verified rules • Dark Sky Rules, Light Trespass
2 verified rules • Dark Sky Rules, Light Trespass
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Honolulu County Ordinance Hub →