First Day Of Spring 2024 Usa Map

First Day Of Spring 2024 Usa Map. Online calendar of holidays and days off in united states for the spring of 2024. The first day of spring (march equinox or vernal equinox) is when the sun shines directly on the celestial equator passing from south to north and the length of day and night are.

Here is the list of different places and the length of daylight there on the vernal equinox on march 20, 2025. The updated 2024 spring weather forecast favors an early spring with a few exceptions.