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Register now for online Summer Session classes

  • Due to COVID-19, the 2020 Cornell University Summer Session will be held entirely online.
  • All regular Summer Session online courses will proceed as scheduled. More will be added to the roster throughout the spring.
  • On-campus courses through August 16 are cancelled. We are working to convert a number of these on-campus courses into online offerings. Please check the online course roster frequently for updates.

For more information, see summer study options and the Novel Coronavirus (COVID-19)

(High school students: See precollege online courses.)

Summer Session
Earn credits, catch up, or get ahead during 3-, 6- & 8-week sessions
Winter Session
Earn up to 4 credits in just a few weeks
Fall & Spring Study
Non-degree students: Take almost any Cornell course & study with university faculty

Student experiences

"Taking classes as a part-time student gave me an invaluable opportunity to continue my studies and explore future career options."
"Cornell Summer Session was the best experience I've ever had. I would do it over one hundred times if I could. The courses are fascinating, and there are so many fun things to do!"