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.
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 ...