| 2024/2025 | |
| School closes | School opens |
| - | 3rd September 2024 |
| 25th October 2024 | 4th November 2024 |
| 20th December 2024 | 7th January 2025 |
| 14th February 2025 | 24th February 2025 |
| 4th April 2025 | 22nd April 2025 |
| 23rd May 2025 | 3rd June 2025 |
| 18th July 2025 | - |
May Bank Holiday: 5th May 2025 (School Closed)
In addition to the date above, St. Mary's will close for five days for staff training during the 2024-2025 academic year, the dates of these are:
Staff Training days
Closed - Monday 2nd September 2024
Closed - Monday 6th January 2025
Closed - Monday 2nd June 2025
Closed - Monday 21st July 2025
Closed - Tuesday 22nd July 2025
