When should headlights be turned on according to driving regulations?

Headlights should be turned on one hour after sunset to enhance visibility during periods of low light. This regulation ensures that drivers can see the road clearly and that they are visible to other road users, contributing to overall safety.

Turning on headlights at this time is particularly important as natural light decreases, making it difficult for drivers to see pedestrians, cyclists, and other vehicles. Additionally, it helps improve visibility in various weather conditions that may arise during twilight hours.

While headlights are also important during inclement weather, such as rain, fog, or snow, the specific regulation regarding when to turn them on is focused on the time related to sunset. It is also not necessary to have headlights on during the day unless specific conditions warrant it, such as poor visibility or certain driving regulations in other jurisdictions.