Prolonged exposure to sunlight without UV protection for eyes and staying protected from UV rays can damage eyesight.
Wear UV protected sunglasses
Prefer broad brim hats, caps along with sunglass in places where it is very sunny
The sun can damage our eyes even on cloudy days
Avoid looking directly at the sun; never look at the sun during solar eclipse to avoid chances of retinopathy due to looking at the sun during solar eclipse
Expert’s advice recommended