September and October are in Autumn.
autumn traditionally September or october
September 9, 2010 but in England it's October 5th, 2010
September and October
Autumn
Different areas have different definitions for winter, spring, summer and fall. I go by the definition that the seasons start on the solstices and the equinoxes. In England, as well as the rest of the northern hemisphere, September is the month in which summer ends and fall begins, and October and November are during fall.
September, October, and November are the fall or autumn seasons in the Norther hemisphere. In the Southern hemisphere, they are the spring season.
september to october
October 11
Autumn starts on The 21st of September in England
September 20 for the US 20th September for England
October 7 for the regular season September 21 for the pre-season
September 10th