Categories Admission Latest News & Guides School News Osun State University (UNIOSUN) Academic Calendar for 2021/2022 Academic Session | AMENDED September 29, 2023September 29, 2023 The Osun State University (UNIOSUN) amended academic calendar for the 2021/2022 academic session has been released. UNIOSUN Academic Calendar See UNIOSUN academic calendar for the 2021/2022 academic session below: November,…