Important Dates and Events* *Deadlines are at 9:00pm CT View Accessible Version 25 Feb Midterm exams From February 25, 2025 at 12:00 am to March 4, 2025 at 12:00 am 28 Feb Last day to change grade option to P or A (pass-fail or audit) on full semester courses From February 28, 2025 at 12:00 am to March 1, 2025 at 12:00 am 03 Mar Last day for Mini-A Classes From March 3, 2025 at 12:00 am to March 4, 2025 at 12:00 am 08 Mar SPRING BREAK From March 8, 2025 at 12:00 am to March 17, 2025 at 12:00 am 17 Mar First day of Mini-B courses From March 17, 2025 at 12:00 am to March 18, 2025 at 12:00 am Useful calendars Important Academic Dates Olin Business School Events University Registrar Religious Holidays Calendar WUGO
28 Feb Last day to change grade option to P or A (pass-fail or audit) on full semester courses From February 28, 2025 at 12:00 am to March 1, 2025 at 12:00 am