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  1. Autumn - Wikipedia

    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 …

  2. Autumn | Definition, Characteristics, & Facts | Britannica

    Oct 26, 2025 · 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 …

  3. Fall And Autumn: They Don't Mean The Same Thing | Weather.com

    Sep 4, 2024 · 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 …

  4. The mystery of why leaves change colour in the autumn - BBC

    3 days ago · 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.

  5. Autumn: History, Celebration and Scientific Facts - Calendarr

    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.

  6. AUTUMN | English meaning - Cambridge Dictionary

    AUTUMN definition: 1. the season of the year between summer and winter, lasting from September to November north of…. Learn more.

  7. 8 interesting facts about autumn - Met Office

    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.

  8. Autumn Season: Nature, Flora and Fauna, Earth

    Autumn is one of the four Earth’s seasons, that goes after summer and foreshadows winter. This season also can be called as Fall and it is about big changes in nature and environment.

  9. 50 Beautiful Fall Pictures, Images for Wallpaper (2025) - Parade

    Sep 21, 2025 · These fall leaves images and gorgeous autumn backgrounds will have you ready to say "hello fall" and embrace the change of season!

  10. AUTUMN Definition & Meaning - Merriam-Webster

    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 …