Outdoor Lighting in Fairfield, CA (2026)
3 verified outdoor lighting rules for Fairfield, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Fairfield requires outdoor lighting on private non-residential property to be shielded or recessed and directed downward and away from neighboring homes and rights-of-way, under Zoning Code Section 25.30.4(A)(1). Blinking, flashing, or unusually bright fixtures are also barred.
Outdoor Lighting Shielding Rules in Fairfield
Some RestrictionsFairfield Municipal Code § 25.30.4(A)
Outdoor lighting of private non-residential property within the City shall comply with the requirements of this Section. A. Placement. 1. Lighting shall be shielded or recessed so that direct light, glare, and reflections are confined to the maximum extent feasible within the boundaries of the site. Lighting shall be directed downward and away from adjacent residential properties and public rig...
Light Trespass & Shielding
Fairfield requires outdoor lighting on private non-residential property to be shielded or recessed so glare stays on-site, and directed downward and away from adjacent residential properties and public rights-of-way, under Fairfield Municipal Code § 25.30.4. The Director can also bar blinking or unusually intense fixtures.
Fairfield Outdoor Lighting Trespass Rules
Some RestrictionsFairfield Municipal Code § 25.30.4.A.1
Outdoor lighting of private non-residential property within the City shall comply with the requirements of this Section. Lighting shall be shielded or recessed so that direct light, glare, and reflections are confined to the maximum extent feasible within the boundaries of the site. Lighting shall be directed downward and away from adjacent residential properties and public rights-of-way.
Billboard Lighting
Fairfield bans off-site advertising structures like billboards outright under Section 25.1309.G of the sign ordinance, and separately bans animated signs that use blinking lights or audible sounds under Section 25.1309.H, though that blinking-light ban carves out electronic message signs and time-and-temperature displays from the prohibition.
Fairfield Billboard & Blinking Sign Ban
Heavy RestrictionsFairfield, CA Municipal Code § 25.1309.G, H
The following signs are prohibited by this Section: ... G. Any structure that advertises an off-site business or activity, product, or service (such as a billboard), with the exception of off-site residential subdivision advertising signs that comply with the regulations established by this Section. H. Animated signs that use blinking lights or audible sounds. This restriction does not apply to...
Looking for Solano County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Fairfield city rules.
Outdoor Lighting in Solano County →