2026-2027
| Winter semester | ||
| Back to school | Friday, 18 September 2026 at 07:55 a.m. in the respective classrooms | |
| Winter semester period | 15.09.26 | 7.02.2027 |
| Summer semester | ||
| Power Week | 1.02.2027 | 4.02.2027 |
| Summer semester period | 15.02.2027 | 14.09.2027 |
School vacations calendar : https://guichet.public.lu/fr/citoyens/outils/calendrier-scolaire.html
2025-2026
| Winter semester | ||
| Back to school | Wednesday, 17 September 2025 at 07:55 a.m. in the respective classrooms | |
| Winter semester period | 15.09.25 | 13.02.2026 |
| Summer semester | ||
| Power Week | 9.02.2026 | 13.02.2026 |
| Summer semester period | 23.02.2026 | 14.09.2026 |