A.R.S. § 28-922: Headlight Requirement at Night
Lighted lamps required
When are you required to use headlights while driving in Arizona?
In Arizona, a vehicle must display lighted lamps from sunset to sunrise, and at any other time visibility is too poor to clearly see a person or vehicle 500 feet ahead, subject to the article's own exceptions for parked vehicles.
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Full statute text
Official text last checked against azleg.gov:
28-922. Lighted lamps required
At any time from sunset to sunrise and at any other time when there is not sufficient light to render clearly discernible persons and vehicles on the highway at a distance of five hundred feet ahead, a vehicle on a highway in this state shall display lighted lamps and illuminating devices as required by this article for different classes of vehicles, subject to exceptions for parked vehicles as provided in this article.
Drafted by AI from the official text and checked sentence by sentence against azleg.gov. ClearStatute is run by David Bartlett, who is not an attorney. Legal information, not legal advice — consult a licensed attorney for your situation.