NYC has no dedicated dark sky ordinance, though the city has implemented LED streetlight conversions with downward-directed fixtures. The NYC Building Code requires outdoor lighting on new developments to minimize glare. NYC's light pollution levels are among the highest in the world, and advocacy groups have pushed for stronger regulations.
NYC does not have a standalone dark sky or light pollution ordinance comparable to those in some western municipalities. However, the NYC Zoning Resolution's sign regulations (Article VII) control illuminated sign brightness, and the Building Code's energy efficiency provisions (NYC Energy Conservation Code) require outdoor lighting to be designed to minimize waste and glare. The city's LED streetlight conversion program (replacing 250,000 sodium lights) uses downward-directed fixtures that reduce upward light scatter. The 2023 stretch energy code updates encourage reduced outdoor lighting power density. NYC Parks maintains lighting standards in parks with automatic shutoff after closing hours. The International Dark-Sky Association has advocated for stronger NYC regulations, particularly around waterfront areas where light pollution affects migratory birds. Local Law 118 of 2005 requires city-owned buildings to reduce light during bird migration season (Lights Out NYC program). Private building participation is voluntary.
No dark-sky specific penalties. Illuminated sign violations: DOB enforcement under ZR Article VII. Failure to comply with energy code lighting requirements: DOB penalties. City buildings non-compliant with Lights Out: no penalty (voluntary compliance for private buildings).
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
New York, NY
The NYC Noise Code prohibits excessive muffler/exhaust sound from motor vehicles on roads with a 35 mph or lower speed limit - defined by 'plainly audible' d...
New York, NY
Under Admin. Code Sec. 24-235, an animal owner may not permit unreasonable animal noise that is plainly audible inside any nearby residential property for 10...
New York, NY
Under Admin. Code Sec. 24-222, construction work is unlawful except on weekdays between 7:00 a.m. and 6:00 p.m. Limited weekend work (Sat/Sun 10 a.m.-4 p.m.)...
New York, NY
Under Admin. Code Sec. 24-231, music from a commercial establishment may not exceed 42 dB(A) measured inside any nearby residential dwelling unit, nor 45 dB ...
New York, NY
New York City has no blanket 'quiet hours' curfew, but the Noise Code's general prohibition (Admin. Code Sec. 24-218) makes it unlawful to make any unreasona...
New York, NY
New York City bars street storage of boat trailers, mobile homes, and mobile medical diagnostic vehicles: under 34 RCNY 4-08(m)(8) none may be parked on any ...
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