Outside the tropics, autumn marks the transition from summer to winter, beginning in september (northern hemisphere) or march (southern hemisphere). Autumn, season of the year between summer and winter during which temperatures gradually decrease It is often called fall in the united states because leaves fall from the trees at that time. Although the chemistry of autumn colours is well understood, there is an ongoing debate among scientists about why trees evolved their vivid autumn colours in the first place. Fall and autumn are often used interchangeably to describe the third season of the year But did you know there's a difference in their original meanings
F all is about leaves tumbling from. Autumn or fall is the third season of the year that arrives after summer and continues until winter The season is marked by shorter days, lower temperatures, and falling leaves. The season of the year between summer and winter, lasting from september to november north of… These fall leaves images and gorgeous autumn backgrounds will have you ready to say hello fall and embrace the change of season! The time of year that keats called the 'season of mists and mellow fruitfulness', autumn is a season famous for its harvest times, turning leaves, cooling temperatures and darkening nights.
In the northern hemisphere, the autumnal equinox occurs in september In the southern hemisphere, it occurs in march. The meaning of autumn is the season between summer and winter comprising in the northern hemisphere usually the months of september, october, and november or as reckoned astronomically extending from the september equinox to the december solstice —called also fall.
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