Plan now for Summer Session 2025

Earn credits, catch up, or get ahead. Choose from hundreds of Cornell courses offered on campus, off campus, or online. Summer Session runs June 2–August 5. Enrollment opens March 17.

Discover what's new online this January, from bugs and bees to classics
Fall & Spring Study
Non-degree students: Take almost any Cornell course & study with university faculty
Check out these popular online courses, on subjects from business to science, before they fill up
Take regular Cornell courses online, study with university faculty, and earn up to 18 credits
Discover undergraduate opportunities to study around the world with Cornell faculty
This January, take a class with Cornell faculty

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