Marana follows Pima County outdoor lighting code standards designed to protect dark skies and support astronomical observation. All outdoor lighting must be fully shielded and directed downward. Pima County dark-sky rules are among the strictest in the nation.
Marana is subject to Pima County dark-sky lighting regulations, which are among the most stringent in the United States due to the presence of Kitt Peak National Observatory, Mount Lemmon observatories, and other astronomical facilities in the region. The Marana Land Development Code incorporates outdoor lighting standards requiring all fixtures to be fully shielded (full cutoff) so that no light is emitted above the horizontal plane. Maximum lumens per acre limits apply based on zoning district and proximity to observatories. Low-pressure sodium or amber LED lighting may be required in certain areas. Mercury vapor lighting is prohibited. New development must submit lighting plans as part of the site plan review process. Residential properties must ensure outdoor lighting does not cause light trespass onto neighboring properties. Holiday and temporary decorative lighting may have seasonal exemptions but must still comply with shielding requirements.
Non-compliant lighting: code enforcement notice with requirement to correct. Persistent violations: civil penalty and required fixture replacement.
Marana, AZ
Marana Town Code Chapter 11-5 prohibits noise that disturbs the peace of a reasonable person at any hour. There is no explicit residential quiet-hours curfew...
Marana, AZ
Marana Town Code Chapter 6-9 makes owners responsible for preventing chronic animal noise that disturbs neighbors. Excessive barking that disrupts the comfor...
Marana, AZ
Marana does not have metered or time-limited street parking in most residential areas. Vehicles must not block travel lanes, fire hydrants, or mailboxes. Som...
Marana, AZ
Arizona law ARS 36-1681 requires pool barriers at least 5 feet high with self-closing, self-latching gates. Marana enforces this through adopted building cod...
Marana, AZ
Arizona law ARS 9-500.31 preempts municipalities from enacting breed-specific legislation. Marana cannot ban or restrict specific dog breeds. Dogs are regula...
Marana, AZ
Marana allows chickens and livestock on properties with sufficient lot size under the Land Development Code. Standard residential lots in master-planned comm...
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See how other cities in Pima County handle dark sky rules.
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