Glare from the sun can compromise drivers’ vision and lead to driving mishaps, regardless of drivers’ experience or skill level. The sun can pack a powerful punch any time during the day, but can be especially hazardous in the early morning sunrise and late-afternoon sunset.
A 2017 study published in the journal Medicine titled, “Life-threatening motor vehicle crashes in bright sunlight” looked at the risks posed by bright sunlight. Researchers found that the risk of a life-threatening crash was 16 percent higher during bright sunlight than during normal weather. Researchers concluded that bright sunlight may create visual illusions that lead to driver error, including poor distance judgement.