The spring equinox is considered the start of spring in the Northern Hemisphere. Also known as the March equinox or vernal equinox, what it means exactly is that the sun crosses over the line of the ...
The geometry of the equinox can mean an uptick in the intensity of the geomagnetic storms that cause aurora. At exactly 08:43 EDT on Sunday, September 22, 2024, the sun will cross the celestial ...
As temperatures slowly begin to warm in March, many people debate when spring actually begins. In 2026, the spring equinox, known as the vernal equinox, will occur on March 20, at 7:46 a.m. EDT.
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