Is it normal im really tires?

This week-end was canadian thanksgiving so i have 4 day off. Friday,saturday,sunday,and monday. But during the week I wake up at 5:30 but thiss week-end I woke up at 10:30-11 and im still very tired. Is it normal. Is it because I woke up soo early during the week so I need some rest?? ps:im 13 and go to bed at 10 (week-end and week)