Sunspot Log

The best hour to sit in the sun at home today, and when to put sunscreen on.

Best hour to sit in the sun

Sunscreen timer

Choose your skin type below to set the reapply interval.

Your skin type

How fast you burn changes how long you can safely stay out.

Type I · Very fairAlways burns, never tansType II · FairUsually burns, tans a littleType III · MediumSometimes burns, tans evenlyType IV · OliveRarely burns, tans easilyType V · BrownVery rarely burnsType VI · Deeply pigmentedAlmost never burns

Skin types follow the Fitzpatrick scale. Burn times and limits are estimates for general guidance, not medical advice, and don’t replace advice from a clinician.