Most people define the beginning of spring as the spring equinox (also called the vernal equinox, for those of you who like ...

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, ...

CLEVELAND, Ohio — Meteorological spring has already arrived, and with temperatures climbing this week in Northeast Ohio, it ...

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.