Can I do this work schedule while being in school?

Are there any labor laws restricting a 16 year old Junior in high school from doing this?

Mon-Fri:
School ends at 2
Sports practice ends at 5 (Year long XC, Indoor Track, Outdoor track)
work 6-10
be ready for sleep at 11 (I usually don't even go to sleep until later than 12 anyways)

just realizing I wouldn't be able to work Wednesday's and Friday's due to other activities

Weekend:
I would just like to work a few hours on Sunday