Longest Day Of The Year 2025 Nz Calendar. These dates may be modified as official dates are announced, so please check back regularly for updates. 25 december 2025 calendar date and day info with new zealand & international holidays as well as count down.
According to weatherwatch, the summer solstice in new zealand falls on december 21st this year. You can use this to your advantage and plan short trips on long weekends all.