How to get up in the morning?

I'm a natural night owl. 3:00 or 4:00 is my regular time I shut my eyes but lately, with school and work I've been trying to get myself up earlier. I'm fine at going to bed on time, but waking up and getting up is the trouble. I give myself plenty of time to sleep and easily get it. 7-8 hours each night. But still, in the morning I don't want to get up. I usually wake a moment or do before my alarm, make an excuse and turn it off or set it for later. I know, put it away from you, but that doesn't seem to help. I just lay back down. Even when my alarm does go off I seem to hop back in bed after I turn it off....

Any tips or suggestions are appreciated. Thank you!