In Washington State, when must you use your headlights?

In Washington State, headlights are required to be used between sunset and sunrise or when visibility is low. This means that during periods of darkness as well as in conditions where visibility is compromised—such as during rain, fog, snow, or smoke—drivers must activate their headlights. This regulation is important for ensuring safety on the road, as headlights help other drivers see your vehicle and enhance your ability to see the roadway, pedestrians, and obstacles.

The requirement emphasizes the need for increased visibility in adverse weather or low-light conditions, which can help prevent accidents. Not using headlights during these times can lead to dangerous driving situations. Therefore, understanding when to use headlights is crucial for maintaining safe driving practices and complying with Washington State laws.