The season of the year between summer and winter, lasting from september to november north of…. Learn more. Autumn is one of the four earth’s seasons, that goes after summer and foreshadows winter.

Autumn, also known as fall in north american english, [1] is one of the four temperate seasons on earth. Outside the tropics, autumn marks the transition from summer to winter, beginning in september … Facts about autumn - fall, autumn equinox, dates and changes in weather and length of day.