[header] How to prevent sun spots on skin [title] Stay out of the sun during peak uv hours. [step] Ultraviolet rays are strongest and most intense between the hours of 10:00 am and 3:00 pm. If at all possible, try to avoid going out into the sun during those peak hours. 
If you must go out during that time, make sure you take preventative measures to protect your skin from uv radiation. [title] Use broad-spectrum sunscreen any time you're in the sun.