When Are The Fall Months Verified May 2026

Ask ten people when fall begins, and you might get a fight. Is fall a rigid date on a calendar, a temperature on a thermostat, or a feeling in the air when you first crave a pumpkin spice latte? The answer, it turns out, is wonderfully messy.

September, October, and November.

But the most interesting answer is that fall is a shape-shifter. It’s the only season defined as much by transition as by weather—the hinge between growth and dormancy. So, the next time someone asks “when is fall?”, ask them: “Which fall? The scientist’s, the statistician’s, or the one where I can finally wear a sweater without sweating?” when are the fall months