Agata Rosina

What Is The First Day Of Spring 20247. 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 almost the same. What is the first day of spring 20247.

That date is based on annual temperature cycles as well as the. First, there are the astronomical seasons that generally are the main indicator of the seasons and the first day of spring is march 21.