2025 school calendar, 2025 academic year on 6th January, 2025. This shall be the opening date for the 2025 academic year that will run up to 4th April, 2025.
| Activity | Opening Dates | Closing Dates | Duration |
| Term 1 | 06/1/2025 | 04/4/2023 | 13 weeks |
| Half-term Break | 26/2/2025 | 02/3/2025 | 5 days |
| Holiday | 07/4/2025 | 25/04/2025 | 3 weeks |
| Term 2 | 28/04/2025 | 1/8/2025 | 14 weeks |
| Half-term Break | 25/6/2025 | 29/06/2025 | 5 days |
| Holiday | 04/8/2025 | 22/8/2025 | 3 weeks |
| Term 3 | 25/8/2025 | 24/10/2025 | 9 weeks |
| KCSE | 03/11/2025 | 21/11/2025 | 3 weeks |
| KCSE MARKING | 27/10/2025 | 02/01/2025 | 10 weeks |