The semester-based academic calendar provides students, faculty and staff with important dates and deadlines.
- Semester start and end dates
- registration
- course add/drop/withdraw deadlines
- reading days and final exams
- breaks and holidays
- future academic calendars
Every reasonable attempt is made to ensure the accuracy and completeness of this calendar. Dates can change without notice when circumstances warrant, and the calendar is updated accordingly. Individual schools may also have their own specific dates and deadlines, as it is not uncommon for the graduate and professional programs to follow different deadlines.
View Current & Future Academic Calendars
Please note: For Olin Business School Regular Summer Session classes which will meet regularly on Mondays during the summer will have their first class on Friday, May 15, followed by the second class on Monday, May 18, 2026.
Please note: Half A classes which will meet regularly on Mondays during the summer will have their first class on Friday, May 15, followed by the second class on Monday, May 18, 2026.
Please note dates may vary by school, please check your specific school’s calendar.
The School of Business Summer Semester Start date is Friday, May 15, 2026.
Classes dropped with a (W) will appear on an official transcript.
Classes dropped with a (W) will appear on an official transcript.
Classes dropped with a (W) will appear on an official transcript.
Please Note: Intersession, Summer Session, Half A & B classes have their own course evaluation start and end dates.
Information will be sent to students via email.