When Does Summer Start 2025 Nz. Daylight saving dates for 2023 to 2025 daylight saving starts each year at 2am on the last sunday in september, and ends at 3am on the first sunday in april. New zealand uses daylight saving during summer so daylight can last until about 9.30pm.

Also known as the summer solstice, it marks the start of astronomical. This is the first day of astronomical summer and occurs as.