Light Trespass: Marana vs Sahuarita
How do light trespass rules compare between Marana, AZ and Sahuarita, AZ?
Marana has fewer restrictions than Sahuarita.
Marana, AZ
Pima County
Marana and Pima County dark-sky regulations prohibit outdoor lighting from trespassing onto neighboring properties. All fixtures must be fully shielded and aimed to contain light within the property boundary. Complaints handled through code enforcement.
View full Marana rules →Sahuarita, AZ
Pima County
Sahuarita prohibits outdoor lighting that causes light trespass onto neighboring properties beyond specified maximum illumination levels at the property line. All fixtures must be aimed and shielded to contain light within the owner property.
View full Sahuarita rules →Key Facts Comparison
| Fact | Marana | Sahuarita |
|---|---|---|
| Standard | Light must not cross property lines | - |
| Fixture Type | Full cutoff shielding required | - |
| Security Lights | Must be shielded and aimed downward | Must be properly aimed |
| Complaint Process | Marana Code Enforcement | - |
| Property Line Limit | - | 0.3-0.5 footcandles maximum |
| Fixture Standard | - | Fully shielded, downward directed |
| Motion Sensors | - | Must not activate from neighbor activity |
| Complaints | - | Filed with Code Enforcement |
Highlighted rows indicate differences between cities.
Marana FAQ
What can I do about a neighbor's bright lights in Marana?
File a complaint with Marana Code Enforcement. Pima County dark-sky rules require all outdoor lights to be fully shielded and not trespass onto neighboring properties.
Do security lights have to be shielded in Marana?
Yes. All outdoor lighting, including motion-activated security lights, must be fully shielded and aimed to prevent light trespass under Pima County dark-sky standards.
Sahuarita FAQ
My neighbor floodlight shines into my bedroom. What can I do?
File a light trespass complaint with Sahuarita Code Enforcement. The property owner is required to aim and shield outdoor lighting so it does not cast significant illumination beyond their property line.
Are security lights exempt from light trespass rules?
No. Security lights must be properly aimed and shielded to prevent light from crossing property lines. Motion-sensor lights must be adjusted so they do not activate from activity on neighboring properties or public sidewalks.
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