I go to therapy at a psychoanalytic consultation center-- On the website it says "weekend hours available"-- but since I go after work during the week, I have no idea about the details.... I doubt very much that it includes Sundays... I know for a fact that my T doesn't have weekend hours... But all the T's at the center I go to are there in private practice-- so I'm sure you could find a private practice T who works on weekends... but I'm Sat. would be a lot easier than Sun.