Shortest Day Nz 2025. 21 june 2025 (9 hours 37 mins 40 sec) the shortest night of autumn The shortest day behaves the same way, we wait until july and august for our coldest weather to kick in.

Shortest day in auckland the shortest day of the year was around 6 months ago, during the winter solstice on june 21, 2025, with a daylight length of 9 hours and 40 minutes. Fri june 21st 2025 8:50am is winter solstice in nz.