Spring: Definition Season

and the summer solstice. In the Northern Hemisphere, this begins around March 20 or 21, when day and night are nearly equal in length. Meteorological Spring

From an astronomical perspective, spring is one of the four seasons that marks the period of the year when the Earth's axis begins to tilt towards the sun. This tilt, which occurs around March 20 or 21 in the Northern Hemisphere, is known as the vernal equinox or spring equinox. On this day, the sun crosses the celestial equator from south to north, and the length of day and night is approximately equal. This marks the official beginning of spring in the Northern Hemisphere. spring definition season

In the Northern Hemisphere, spring is defined by the vernal equinox. This occurs when the sun crosses the celestial equator, moving from south to north. During this specific moment, day and night are approximately equal in length. Typically March 20 or 21. End Date: The summer solstice, around June 21. and the summer solstice