Single dad here, I don't find it on a Saturday, as I have the kids, and I go to bed with them around 8, but nights where they're with their mum.. Yes, I know this one.
So, I seem after work Monday, Tuesday I go swimming after work with my boss. Wednesday is my overnight with the kids, Thursday I might settle with Netflix, or go out cycling. Friday/Saturday bar one weekend a month is kids, Sunday, I go and see friends.
The weekend she has them, I try and sort the house, garden, one of the 3 cars, go out browsing house clearance/antiques shops, or go visit people.
It can be quite "god, I'm boring compared to some" at times, but... So it goes..