After the equinox, the Northern Hemisphere begins tilting toward the sun. Days grow longer than nights, and the arc of the sun climbs higher in the sky each day, bringing increasing warmth.
: Defined by the Earth's orbit around the sun. Begins at the Vernal Equinox . North: March 20 or 21 to June 21 or 22. South: September 22 or 23 to December 22 or 23. spring definition season
After the coldest months, spring brings a gradual warming of the soil and air. While spring can still be unpredictable, featuring late frosts or early warm spells, the overall trend is toward higher temperatures. After the equinox, the Northern Hemisphere begins tilting