First Day Of Spring 2025 How Many Days Until Summer

First Day Of Spring 2025 How Many Days Until Summer. What day is the next first day of spring? 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.

“solstice” comes from the latin word for “sun stand still” because the. Use our free online calculator to find out.