Hellpp!!! how to fall asleep?!?!?

are there any good ways that make you fall asleep quicker? I do not have the disease that begins with and 'i' i forgot what its called, but anyway I dont have that thing and i dont want to take sleeping pills. It is usually on a sunday when it takes me AGES to fall asleep like, im getting to bed at like 1:00 am so its really annoying! thanks!