Just don't overdo it.  A lot of people don't know their limits because it sometimes depends on the skin you were born with. 

The other problem we are facing in my area of the country right now is a lack of sunshine.  Most of the days since early March have been almost totally overcast.  Today is an exception - - we have had bright sunshine all day, so far, and it's only a little after noon.  I sat outside for about 20 minutes and just came in a little while ago, taking advantage of the day!

Here's some interesting and helpful info:

https://drsircus.com/cancer/light-deficiency-as-a-cause-of-cancer/

But it isn't all about cancer, so keep reading . . .