Osher Lifelong Learning Institute
- September 5 — First day of fall classes
- October 9-20 — Drop/add and late registration for second 5-week classes.
- October 17 — Second 5-week classes begin (online, and OLLI Kent/Sussex 5-week classes)
- November 22-24 — No classes held during OLLI Thanksgiving Break. OLLI offices are closed.
- November 20 — Last day of Kent/Sussex in-person classes and 2nd 5-week classes
- December 8 — Last day of most Wilmington in-person classes
- Mid-December — Spring 2024 catalog available online
- January 4 — Registration opens for OLLI Spring 2024
- January 15-26 — “January Explorations” free online mini-courses
- February 5 — First day of OLLI Spring 2024 classes
