Knowing which autumn definition to use isn’t just trivia. It affects:
In traditional East Asian culture, the year is divided into 24 solar terms. Autumn begins with Lìqiū (“Start of Autumn”), which usually falls around August 7 or 8 , and ends with Shuāngjiàng (“Hoar Frost Descends”) in late October, leading into Lìdōng (“Start of Winter”) around November 7. Thus, in the Chinese system, autumn effectively occupies August, September, and October —a full month earlier than the meteorological definition.
Usually begins on September 22nd or 23rd and ends with the Winter Solstice on December 21st or 22nd . what months are autumn
The months that comprise autumn depend on whether you are in the Northern or Southern Hemisphere and whether you follow the meteorological or astronomical calendar.
In the Northern Hemisphere (North America, Europe, most of Asia and Africa), autumn generally falls between . However, scientists use two different methods to pin down the exact dates. 1. Meteorological Autumn Knowing which autumn definition to use isn’t just trivia
dates for the equinox and solstice for the current year? AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response 15 sites Autumn - Wikipedia Under the traditional East Asian solar term system, autumn starts on or around 8 August and ends on or about 7 November. Wikipedia What is the Fall Season? | Information for Kids - Twinkl The first day of Fall in the Northern Hemisphere is known as the autumn equinox or the September equinox and usually occurs on Sep... www.twinkl.ro Autumn: a burst of colour - Met Office Begins with the autumn equinox, usually around 22 or 23 September, when the Sun length. The exact dates can vary slightly each yea... Met Office Meteorological autumn always starts in the UK on the 1st ... Sep 1, 2025 —
The answer depends entirely on whether you are talking to a meteorologist, an astronomer, or someone living in the Southern Hemisphere. The Two Ways We Define Autumn Thus, in the Chinese system, autumn effectively occupies
Before adopting the modern meteorological system, some British records considered autumn as August, September, and October . This made sense for an agrarian society: August was the month of ripening grains (Lammas), September the fruit harvest, and October the time of falling leaves and final ploughing. Vestiges of this remain in the UK’s “Autumn Term” for schools, which often starts in early September but references the older harvest-based rhythm.
The most common conflict in defining autumn’s months comes from two authoritative sources: astronomy and meteorology. Both are valid, but they serve different purposes.