Closed days and school holidays in Sønderborg Municipality

Below you can see holidays and closing days for the schools. The mentioned days are inclusive in addition to Saturdays and Sundays, when the school is also closed. The school year has 200 school days. 

When will the schools be closed in the school year 2025/2026?

• 1st day of school after the summer holidays – Monday 11 August 2025
   
• Saturday 11 October - Sunday 19 October 2025
  Autumn holiday
• Saturday 20 December 2025 - Sunday 4 January 2026
  Christmas Holiday
• Saturday 7 February - Sunday 15 February 2026
• Winter holiday
• Saturday 28 March - Monday 6 April 2026
  Easter holiday
• Thursday 14 May - Sunday 17 May 2026
  Christ's ascension
• Monday 25 May 2026
  Whitsun
• Friday 5 June 2026
  Constitution Day 
• Saturday 27 June 2026
  Summer holidays

When will the schools be closed in the school year 2026/2027?

• 1st day of school after the summer holidays – Tuesday 11 August 2026
   
• Saturday 10 October - Sunday 18 October 2026
  Autumn holiday
• Saturday 19 December 2026 - Sunday 3 January 2027
  Christmas Holiday
• Saturday 13 February - Sunday 21 February 2027
• Winter holiday
• Saturday 20 March - Monday 29 March 2027
  Easter holiday
• Thursday 6 May - Sunday 9 May 2027
  Christ's ascension
• Monday 17 May 2027
  Whitsun 
• Saturday 26 June 2027
  Summer holidays