| June 1 – August 16 | Online Enrollment Period Adding, changing, dropping & withdrawal of subject/s |
| August 23 – 25 | In-Service Training and Orientation for Instructors |
| August 26 – 28 | Virtual Orientation of Students |
| August 30 | National Heroes Day |
| August 31 | Preparation of Altimeter |
| September 1 | Opening of Classes |
| September 3 | Mass of the Holy Spirit |
| September 8 – 10 | 29th IAU Founding Anniversary |
| September 9 | Osmeña Day |
| September 27 – October 2 | Prelim Examinations |
| October 3 | Feast Day of St. Therese |
| October 5 | World Teachers’ Day |
| October 25 – 30 | Midterm Examinations |
| November 2 | All Souls’ Day |
| November 20-21 | Feast Day of Our Lady of the Rule |
| November 22-27 | Semi-Final Examinations |
| November 30 | Bonifacio Day |
| December 8 | Feast Day of the Immaculate Conception |
| December 13-18 | Final Examinations |
| December 20 | Start of Christmas Break |
| December 20-January 15 | Enrollment Period for the Second Semester |
| December 25 | Christmas Day |
| December 30 | Jose Rizal Day |
