01
Sept

INSET 1

Monday 1 September 2025

01
Sept

Autumn 1 Half Term

Start: Monday 1 September 2025

End: Friday 24 October 2025

02
Sept

INSET 2

Tuesday 2 September 2025

02
Sept

Uniform collection

Start: Tuesday 2 September 2025

End: Wednesday 3 September 2025

03
Sept

Year 7 Induction Day

Start: Wednesday 3 September 2025 at 08:40

End: Wednesday 3 September 2025 at 15:00

Year 7 only in school. School transport running as normal.

04
Sept

First day of school

Thursday 4 September 2025

For all other year groups.

08
Sept

GL Testing

Start: Monday 8 September 2025

End: Friday 26 September 2025

09
Sept

Year 13 Information Evening

Start: Tuesday 9 September 2025 at 17:00

End: Tuesday 9 September 2025 at 18:30

10
Sept

School photographs

Wednesday 10 September 2025

19
Sept

Sixth Form Cardiff Bay Day

Friday 19 September 2025

19
Sept

Year 12 'Bridging The Gap'

Start: Friday 19 September 2025 at 17:00

End: Friday 19 September 2025 at 18:30

26
Sept

AS subject change deadline

Friday 26 September 2025

06
Oct

Year 13 Llandaff Cathedral

Monday 6 October 2025

14
Oct

Year 6 Open Evening

Start: Tuesday 14 October 2025 at 17:00

End: Tuesday 14 October 2025 at 19:00

21
Oct

Sixth Form Open Evening

Tuesday 21 October 2025

24
Oct

Year 7 Wellbeing Meetings

Friday 24 October 2025

By appointment only

03
Nov

Autumn 2 Half Term

Start: Monday 3 November 2025

End: Friday 19 December 2025

13
Nov

Year 11 'hot seating'

Start: Thursday 13 November 2025

End: Friday 14 November 2025

18
Nov

Sixth Form Parent Q&A

Start: Tuesday 18 November 2025 at 17:00

End: Tuesday 18 November 2025 at 18:30

24
Nov

Year 9 Storey Arms Residential

Start: Monday 24 November 2025

End: Friday 28 November 2025

24
Nov

Mock Examinations

Start: Monday 24 November 2025

End: Friday 5 December 2025

05
Jan

INSET 3

Monday 5 January 2026

05
Jan

Spring 1 Half Term

Start: Monday 5 January 2026

End: Friday 13 February 2026

13
Jan

Sixth Form Parent Meetings

Start: Tuesday 13 January 2026 at 15:30

End: Tuesday 13 January 2026 at 18:30

19
Jan

Mock Examinations

Start: Monday 19 January 2026

End: Friday 30 January 2026

03
Feb

Year 11 Parent Meetings

Start: Tuesday 3 February 2026 at 15:30

End: Tuesday 3 February 2026 at 18:30

06
Feb

St Teilo's Day

Friday 6 February 2026

06
Feb

Sixth Form Retreat

Friday 6 February 2026

23
Feb

Spring 2 Half Term

Start: Monday 23 February 2026

End: Friday 27 March 2026

02
Mar

St David Celebration Week

Start: Monday 2 March 2026

End: Friday 6 March 2026

02
Mar

Year 9 End of Key Stage Assessments

Start: Monday 2 March 2026

End: Friday 13 March 2026

09
Mar

INSET 4

Monday 9 March 2026

10
Mar

School photographs

Tuesday 10 March 2026

10
Mar

Year 10 Parent Meetings

Start: Tuesday 10 March 2026 at 15:30

End: Tuesday 10 March 2026 at 18:30

12
Mar

School Iftar

Start: Thursday 12 March 2026 at 18:00

End: Thursday 12 March 2026 at 20:00

Entry by ticket only

24
Mar

Year 12 'Next Steps'

Start: Tuesday 24 March 2026 at 17:00

End: Tuesday 24 March 2026 at 18:30

28
Mar

Ski Trip to Claviere

Start: Saturday 28 March 2026

End: Saturday 4 April 2026

13
Apr

Year 10 Hill Walking (Group 1)

Start: Monday 13 April 2026

End: Wednesday 15 April 2026

13
Apr

Summer 1 Half Term

Start: Monday 13 April 2026

End: Friday 22 May 2026

15
Apr

Year 10 Hill Walking (Group 2)

Start: Wednesday 15 April 2026

End: Friday 17 April 2026

21
Apr

Year 9 Parent Meetings

Start: Tuesday 21 April 2026 at 15:30

End: Tuesday 21 April 2026 at 18:30

28
Apr

UCAS Discovery Exhibition

Tuesday 28 April 2026

28
Apr

Year 8 Parent Meetings

Start: Tuesday 28 April 2026 at 15:30

End: Tuesday 28 April 2026 at 18:30

04
May

May Bank Holiday (School Closed)

Monday 4 May 2026

07
May

GCSE Examinations

Start: Thursday 7 May 2026

End: Friday 19 June 2026

08
May

Year 13 Thanksgiving Service

Friday 8 May 2026

11
May

AS/A2 Examinations

Start: Monday 11 May 2026

End: Friday 19 June 2026

12
May

Year 7 Parent Meetings

Start: Tuesday 12 May 2026 at 15:30

End: Tuesday 12 May 2026 at 18:30

01
Jun

Year 12 lessons recommence

Monday 1 June 2026

01
Jun

Summer 2 Half Term

Start: Monday 1 June 2026

End: Monday 20 July 2026

15
Jun

Personalised Tests

Start: Monday 15 June 2026

End: Friday 3 July 2026

22
Jun

Transition Day 1

Monday 22 June 2026

Followed by parent 'drop ins' from 1530-1700

23
Jun

Transition Day 2

Tuesday 23 June 2026

Followed by parent 'drop ins' from 1530-1700

25
Jun

Year 11 Prom (TBC)

Thursday 25 June 2026

29
Jun

INSET 5

Monday 29 June 2026

02
Jul

Year 13 Prom (TBC)

Thursday 2 July 2026

03
Jul

Sports Festival

Friday 3 July 2026

06
Jul

Year 10 Hill Walking (Group 3)

Start: Monday 6 July 2026

End: Wednesday 8 July 2026

14
Jul

Creative Exhibition

Start: Tuesday 14 July 2026 at 15:30

End: Tuesday 14 July 2026 at 17:30

20
Jul

INSET 6

Monday 20 July 2026