Begins on the Autumnal Equinox (September 21–23).
The naming of the season is unique to the English language and reflects a historical shift in usage.
The answer to "when is fall" depends entirely on which system of measurement is being used. There are two primary start dates for the season. when fall season
When fall season arrives depends entirely on your location and whether you calculate it using astronomical cycles or the calendar months. The Two Definitions of Fall 📅 Meteorological Fall
"And all at once, summer collapsed into fall." — Oscar Wilde Begins on the Autumnal Equinox (September 21–23)
Transition from intense summer heat to cooler winter air. 🧭 Regional Peak Fall Foliage
For most of history, fall began at the . There are two primary start dates for the season
The landscape turns into a canvas of burnt orange, deep crimson, and mustard yellow. It is a time for flannel shirts, thick socks, and hot drinks that warm you from the inside out. Fall asks us to slow down. As the animals prepare for hibernation, we turn inward, trading late-night swims for movie marathons under heavy blankets. It is, without a doubt, the coziest season of all."
Early fall is characterized by a battle between retreating summer heat and advancing polar cold. This creates a "see-saw" effect where one week may feel like summer (an "Indian Summer"), followed immediately by a frost warning. This volatility is caused by the southward migration of the jet stream, bringing colder Arctic air masses into lower latitudes.