When are headlights required in Texas?

Headlights are required in Texas from sunset to sunrise and in low visibility conditions. This means that drivers must ensure their headlights are on when it is dark outside, such as during the evening or early morning hours. Additionally, during periods of low visibility due to weather conditions like rain, fog, or heavy overcast, using headlights is essential for safety. This requirement is aimed at enhancing the visibility of both the driver and the vehicle to other road users, thereby reducing the risk of accidents.

Using headlights only at night could lead to dangerous situations during times when visibility is compromised but it's not technically nighttime, such as during dawn or dusk. Limiting the use of headlights to rainy conditions alone ignores other critical situations that necessitate their use for safety. Similarly, stating that headlights should be on whenever using windshield wipers suggests a misunderstanding of the various scenarios where visibility may need to be optimized beyond just rain. Therefore, the correct explanation encompasses both time-of-day and visibility conditions, ensuring comprehensive awareness of driving safety protocols.