When are headlights required to be used during the day?

Headlights are required to be used during the day primarily in foggy or rainy conditions to enhance visibility. In such weather, natural light conditions can be diminished due to precipitation or reduced visibility, making it difficult for drivers to see the road ahead and for other vehicles to see them. Using headlights in these conditions helps improve safety by making vehicles more noticeable to other drivers, reducing the likelihood of accidents.

While headlights are typically not required during clear daylight hours or at night in well-lit areas, their use becomes crucial when weather conditions warrant additional visibility assistance.