2 county-level rules, plus city-specific rules for 1 city in New York County, New York.
Verified from official government sources
Manhattan has no formal dark-sky ordinance, but NYC Local Law 88 and Bird-Friendly Building rules (Local Law 15 of 2020) regulate nighttime lighting for energy and wildlife.
No specific NYC Manhattan light-trespass ordinance, but unreasonable light intrusion can be addressed via common-law nuisance and NYC sign/zoning rules.
1 cities in New York County have their own outdoor lighting rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for New York County β parking, noise, fences, fires, animals, pools, and more.
New York County Ordinance Hub β