Holiday calendar
| Holiday Calendar 2024-25 | (dates are inclusive) |
| Lesson-free day | 17 Sep 2024 |
| Lesson-free day: Leiden 3 October festival | 3 Oct 2024 |
| Autumn Holiday | 28 Oct – 3 Nov 2024 |
| Lesson -free day | 3 Dec 2024 |
| Christmas Holiday | 23 Dec 2024 – 5 Jan 2025 |
| Lesson-free day | 3 Feb 2025 |
| Spring Holiday | 24 Feb – 2 Mar 2025 |
| Lesson-free day | 4 Mar 2025 |
| May Holiday *(excluding DP2 & MP5 as exams may take place during this period)* | 21 Apr – 5 May 2025 |
| Ascension Day | 29 May 2025 |
| Whitsun/Pentecost | 9 June 2025 |
| Summer Holiday | 21 Jul – 31 Aug 2025 |