Autumn is the season when the duration of daylight becomes noticeably shorter and the temperature cools considerably. Day length decreases and night length increases as the season progresses until the winter solstice in December (Northern Hemisphere) and …

2024年11月17日 · Autumn, or fall, season of the year between summer and winter during which temperatures gradually decrease. The autumn temperature transition between summer heat and winter cold occurs only in middle and high latitudes; in equatorial regions, temperatures generally vary little during the year.

When Does Fall Start? North of the equator, fall begins in September. Find out the exact dates for both hemispheres. When Does Winter Start? The first day of winter in the Northern Hemisphere is in December; south of the equator, it is in June. Find out exactly when the winter season starts.

Spring starts September 1 and ends November 30; summer starts December 1 and ends February 28 (February 29 in a Leap Year); fall (autumn) starts March 1 and ends May 31; and winter starts June 1 and ends August 31.

2023年3月11日 · Fall is a season for contemplation, introspection, and celebration in many cultures, as well as preparing for the challenges of the winter months ahead. Generally, fall is a transitional season, marked by changing seasons and a …

2024年2月23日 · Autumn, also known as fall, is a transitional season between summer and winter. It typically begins in September in the Northern Hemisphere and March in the Southern …

Fall begins on September 22 or 23 and ends on December 21 or 22 . During this season, temperatures start dropping, and the nights start getting longer again. Also known as autumn, in the United States, fall gets its name because of the …

Autumn is the season after summer and before winter. In the United States and Canada, this season is also called fall. In the Northern Hemisphere, it is often said to begin with the autumnal equinox in September and end with the winter solstice in December.

Here is a quick overview of the fall months in the USA and how they usually fall: Meteorological: September, October, November Astronomical: Around September 22 to December 21

2024年9月4日 · 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?