Spring Equinox 2025 Est What Time

Spring Equinox 2025 Est What Time. It is also the point in the calendar where the day length is more or less equal to the. The spring or vernal equinox marks the astronomical first day of spring.

Spring warmth to expand across the southern and central u.s.; In the northern hemisphere, the vernal, or spring equinox is on march 20, marking the start of the spring season.