1st holiday: 26 October 2026 to 1 November 2026;
2nd holiday: 21 December 2026 to 3 January 2027;
3rd holiday: 22 February 2027 to 28 February 2027;
4th holiday: 12 April 2027 to 18 April 2027;
5th holiday (except Grade 9): 9 June 2027 to 31 August 2027.