Summertime for college students is a strange time, to say the least.

After spending more than half of the year counting down the months, days and weeks until we're rewarded with a long awaited summer vacation, we quickly find that after a few weeks, we're itching to get back into the swing of our school year routines. In what feels like the blink of an eye, three and a half months have come and gone and suddenly, back to school commercials are in full swing and our local Target stores are packed to the brim with all of the school supplies that are sure to satisfy our inner stationery geek. If you're sick of summer, here are 16 more undeniable signs you're ready to kiss it goodbye and head back to school:

1. You miss being busy.

2. ...and the lack of structure in your life is starting to make you go crazy.

3. Homework is starting to sound appealing.

4. Back to school ads leave you feeling excited.

5. You're bored.

6. ...literally all the time.

7. In fact, the most common text you send lately is "I'm so bored."

8. You've exhausted all of your Netflix options.

9. ...to the point where you've watched all of your suggestions.

10. You miss your friends even though you text them 24/7.

11. You've started finding random things to do around the house.

12. ...even if it means cleaning.

13. You've officially caught up on all of the sleep you missed during the semester.

14. You're sick of working all. the. time.

15. Going out in public on a given day has become a mission to avoid people from high school.

16. You know that as soon as you're back to a routine, you'll be dying for another vacation.