I had a super duper productive day because I fell asleep at 7:30pm last night, and woke up at 1am. I cooked and cleaned all night! The best time to get things done are when the entire family is sleeping.
But typically, I get nothing done on the weekends at all. We try to take the kids out twice a day, and between outings, cooking, and cleaning, there isn't much time to really get working on pending household projects, personal projects (like making photobooks), etc.
Do you get anything done on weekends?