Vernal Equinox 2024 Time

Vernal Equinox 2024 Time. In other words, on the day of the vernal equinox, day is almost equal to night, while the length of daylight continues to grow. The spring or vernal equinox marks the astronomical first day of spring.

In other words, on the day of the vernal. The vernal equinox — is an astronomical phenomenon when the sun, in its visible motion along the ecliptic, crosses the celestial equator.