March Equinox 2024 Date. It is worth saying that the duration of the daylight hours is still longer than the night due to the refraction of the atmosphere, which “raises” the sun above the horizon. March 20 is the date of an annual commemoration known as the march equinox.

This page gives the day length in hours, minutes and seconds on equinox day, including previous and next day. Northern hemisphere as determined by visitor country.