The school year at St. Francis International School is divided into four terms.
| First Term | September 8 to October 24, 2025 |
| Second Term | October 27, 2025 to January 16, 2026 |
| Third Term | January 19 to March 27, 2026 |
| Fourth Term | March 30 to June 19th, 2026 |
| SEPTEMBER | 01 | Monday | Staff in Attendance | |
| 08 | Monday | Beginning of Classes | Dismissal at noon | |
| OCTOBER | 27-31 | Mon-Fri | Mid-Term Break | No Classes |
| DECEMBER | 08 | Monday | National Holiday | No Classes |
| 19 | Friday | Winter Break | Dismissal at noon | |
| JANUARY | 07 | Wednesday | Classes Resume | |
| FEBRUARY | 23-27 | Mon-Fri | Mid-Term Break | No Classes |
| APRIL | 1 | Wednesday | Spring Break | Dismissal at noon |
| 13 | Monday | Classes Resume | ||
| MAY | 01 | Friday | National Holiday | No Classes |
| JUNE | 01-02 | Mon-Tue | National Holiday | No Classes |
| 19 | Friday | Last day of school |