PARK CITY, UT — September delivers a tightly framed but meaningful sequence of celestial events for Summit County, according to the Farmers’ Almanac.
Full Corn Moon — Sept. 7
The full Corn Moon rises on Sunday, Sept. 7, 2025, reaching peak illumination at 12:09 p.m. Mountain Daylight Time. In most years, September’s full moon is known as the Harvest Moon—the one nearest the autumnal equinox. But in 2025, October’s full moon will fall closer to the equinox, leaving September’s to carry the Corn Moon name, a distinction that happens only occasionally…