I go in August 30. It sounds so close when you compare the dates: August 19, and August 30. So I just think it's the 9th, and school starts the 20th. Makes it seem further away. ;)
I like them all for the following reasons:
Spring: Flowers, cool and calm
Summer: Hot, swimming! :D
Fall: The beautiful tone to the leaves
Winter: Cold, igloos, making stuff out if snow ^^;;;