Nederlands Register

Zwemschool De Piranha

Swimming calendar

The swimming calendar shows everything about viewing lessons, assessment lessons, themed lessons, holidays and much more.

Swimming calendar 2026-2027 (PDF, in Dutch)
Start dateEnd dateActivity
1 September 20259 September 2025Viewing lesson
15 September 202521 September 2025Photographer
29 September 202530 September 2025Viewing lesson
1 October 202512 October 2025Viewing lesson
13 October 202519 October 2025Autumn half-term – closed
20 October 202526 October 2025Assessment lesson
27 October 20252 November 2025Halloween lesson
28 October 202528 October 2025Trial diploma swim
1 November 202516 November 2025Viewing lesson
17 November 202523 November 2025Assessment lesson
24 November 202530 November 2025St Nicholas (Pieten) lesson
1 December 202514 December 2025Viewing lesson
2 December 20252 December 2025St Nicholas’ Eve – closed
15 December 202520 December 2025Assessment lesson / Diploma swim
21 December 202521 December 2025Assessment lesson
22 December 20254 January 2026Christmas holiday – closed
5 January 202625 January 2026Viewing lesson
20 January 202620 January 2026Trial diploma swim
26 January 20251 February 2026Assessment lesson
2 February 20268 February 2026Viewing lesson
9 February 202615 February 2026Carnival lesson
15 February 202615 February 2026Viewing lesson
16 February 202622 February 2026Spring half-term – closed
2 March 20268 March 2026Viewing lesson
9 March 202615 March 2026Assessment lesson
16 March 202622 March 2026Viewing lesson
23 March 202629 March 2026Viewing lesson / Easter egg hunt
30 March 202630 March 2026Assessment lesson / Diploma swim
31 March 202631 March 2026Diploma swim
1 April 20261 April 2026Diploma swim
3 April 20263 April 2026Good Friday – closed
4 April 20264 April 2026Staff training day – closed
6 April 20266 April 2026Easter Monday – closed
7 April 202612 April 2026Assessment lesson
13 April 202626 April 2026Viewing lesson
14 April 202614 April 2026Trial diploma swim
27 April 20263 May 2026May holiday – closed
4 May 202610 May 2026May holiday / *Holiday lesson
11 May 202617 May 2026Assessment lesson
14 May 202614 May 2026Ascension Day – closed
18 May 202620 May 2026Viewing lesson
21 May 202621 May 2026Assessment lesson
22 May 202624 May 2026Viewing lesson
25 May 202625 May 2026Whit Monday – closed
26 May 202631 May 2026Viewing lesson
1 June 20267 June 2026Viewing lesson
22 June 202627 June 2026Diploma swim
28 June 202628 June 2026End of swimming season
29 June 202612 July 2026Summer holiday / *Holiday lesson
13 July 202623 August 2026Summer holiday – closed
24 August 202630 August 2026Summer holiday / *Holiday lesson
30 August 202630 August 2026Open day
31 August 202631 August 2026Start of swimming season 2026-2027

Any questions?

Would you like to know more about our swimming lessons or instructors, or do you have another question? Feel free to contact us — we speak English.

Call +31 26 202 24 82 Contact

Available by phone Monday to Saturday, 9:00 – 14:30