Reminder: A 2025-2026 UDOLLI membership is required to register for seminars. Not yet a member? CLICK HERE to register for membership.
Registration for seminars opens at 9:00 AM on December 1st.
Check back on NOVEMBER 10th for the Winter 2026 Catalog.
UDOLLI Registration Dates
| Term |
Term Dates |
Online Registration |
| Fall 2025 |
Sept 15 - Nov 7 |
Monday, August 4th |
| Winter 2026 |
Jan 12 - Feb 27 |
Monday, December 1st |
| Spring 2026 |
Mar 16 - May 1 |
Monday, February 2nd |
| Summer 2026 |
June 8 - June 26 |
Thursday, June 4th |
University of Dayton Olli