@coolcat121314 How many in-game days has it been since your Sim got their tan? Has it been more than a week? I don't know the exact number (I will try a test the next time I play) but it seems like my Sims lose their tan after maybe 4 or 5 game days.
@coolcat121314 OK just to follow up, I had my Sims get a suntan on a Sunday afternoon and those tans were gone by the following Thursday morning. So in this case it just about four game-days. I started a new test to see if it works out the same or if there is some randomness to the duration. I'm playing the long 28-day seasons but I doubt this makes any difference for suntans.
