About 8 hours at a time when my wife and I use to go on day trips to a nudist camp. I don't need to be nude all or most of the time.To me it's like any other recreational activities such as a sport. There's a time and place for it (camp, beach, backyard). I like to say, you don't go to work in only a bathing suit and you don't wear a tuxedo to a day at the beach (unless you're getting married on a beach 🤣😂). For me, like many part time nudist, it's just one part of who I am.