Sunset Autumn Equinox 2025 Date. United kingdom equinox and solstice dates. New zealand standard time (nzst) is used in the winter months and new zealand daylight time (nzdt) is used in the summer months.

At nasa headquarters, the time from sunrise to sunset will be 9 hours, 26 minutes, 13 seconds. The first day of autumn often called fall (september equinox or autumnal equinox) is when the sun shines directly on the celestial equator passing from north to south and the length of day and night are almost the same.