Christmas 2025 Holiday Dates Nz. Start no later than saturday 21 december 2025 and run for 5 or 6 weeks (from school’s closing day until the opening date the following year). If christmas day, boxing day, new year’s day or 2 january are on a saturday.

Welcome to the nz holiday dates website. Calendar for the whole year, calendar for any month, lunar calendar, printable calendar.