Saturday is my relaxing day. Sunday is my work day. I clean around the house, grade papers, do laundry, make my lesson plans for the week, etc. We try to get up early enough for church but it doesn't always happen.
It depends. I work some Sundays. Sometimes I do nothing, sometimes my friend comes for dinner, sometimes I visit my parents. varies depending on my mood and if I am hungover or not!!
Go out to breakfast, if the wife's working, putz around the yard or in the garage. If the weather's not conducive to those activities, I go online and putz there.