For the second time in 2025, an incredible astronomical event is about to change the seasons on Earth. The September equinox is almost upon us, with autumn about to begin in the Northern Hemisphere, ...
Fall foliage at sunrise on the Blue Ridge Parkway near Asheville, North Carolina. The September Equinox 2025 arrives Sept. 22 at 2:19 p.m. EDT, marking autumn in the north and spring in the south.
Twice a year, the Sun seems to “hit the reset button” on Earth’s daylight. For a brief moment, the line between day and night looks almos ...
The first day of meteorological spring is March 1, while the astronomical first day of spring varies based on the vernal equinox. Astronomical seasons depend on the Earth's position relative to the ...
CLEVELAND, Ohio — A seasonal turning point arrived Friday as the spring equinox marks the official start of astronomical spring in the Northern Hemisphere, signaling longer days and a gradual shift ...
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