The sun’s rays can help you focus and feel better, while brightening up the day.
The rays can also help your body release endorphins that are linked to feeling well.
But the sun’s light can also be harmful.
It can damage the retina and the nerve endings in your eyes.
And in a study published in the journal Proceedings of the National Academy of Sciences, researchers found that exposure to a short burst of the sun at night had a harmful effect on human eyes.
For a quick and easy way to celebrate the new year, check out these tips for a sun-friendly start.