Outdoor Lighting in Herndon, VA (2026)
2 verified outdoor lighting rules for Herndon, Virginia, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
While Herndon is not an official International Dark-Sky Community, the Town's lighting ordinance incorporates dark-sky principles including full cutoff fixtures, shielded lights, and LED color temperature limits. Commercial lighting curfews encourage reducing sky glow after business hours. Nearby Sky Meadows State Park holds dark-sky designation.
Lighting: Dark Sky
Some RestrictionsLight Trespass
Herndon regulates exterior lighting through its Zoning Ordinance to prevent light trespass onto neighboring properties. Fixtures must be shielded and direct light downward. Commercial and multifamily properties have specific foot-candle limits at property lines. Residential conflicts are handled through code enforcement.
Lighting: Light Trespass
Some RestrictionsLooking for Fairfax County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Herndon city rules.
Outdoor Lighting in Fairfax County →