Authorities of the Obafemi Awolowo University (OAU) have approved the revised academic calendar for the continuation of the harmattan semester, 2021/2022 academic session.
- October 18, 2022 – Senate
- October 19, 2022 – Students Return to Halls of Residence
- October 20, 2022 – Harmattan Semester Lectures Resume
- October 25, 2022 – Committee of Deans
- October 27, 2022 – Business Committee of Senate
- November 3, 2022 – Senate
- November 1-4, 2022 – Faculty/Student Colloquium
- November 21-26, 2022 – Continous Assessment
- December 7-10, 2022 – Convocation
- December 17, 2022 – Harmattan Semester Lectures End
- December 19-23, 2022 – Revision/Lecture Free Week
- December 20, 2022 – Committee of Deans
- December 22, 2022 – Business Committee of Senate
- December 28, 2022 – Harmattan Semester Examinations Begin
- January 4, 2023 – Senate for Consideration of Harmattan Semester Results
- January 18, 2023 – Harmattan Semester Examinations End
- January 19, – Feb. 3, 2023 – Break