Shortest Day 2024 Nz 2024. June 21st is the northern solstice and marks the shortest day here in the southern hemisphere. The shortest day of autumn:

This day is a little like that friend who always shows up late to a party; Solar winter is measured 6 weeks either side of the winter solstice, or ‘shortest day’ of the year, which this year is on june 21 (at precisely 9:13pm).