MOOSE, Wyo. — A stunning rainbow stretched across the north side of Grand Teton National Park (GTNP) this morning, as the morning fog cleared.


According to the Famer’s Almanac, the fall equinox arrives on Thursday, Sept. 22, 2022, at 9:04 P.M. EDT in the Northern Hemisphere. This marks the start of Fall, and days become shorter than nights as the sun continues to rise later and nightfall arrives earlier, until the Winter Solstice.