Autumn (fall)/10th month season.Beginning September 22 December 20 ended in the northern hemisphere and starting March 21 and ends June 20 in the southern hemisphere.
Autumn (fall) / festival season begins September 22 and ends December 20 in the northern hemisphere starts March 21 and ends June 20 in the southern hemisphere.
Autumn (fall) / สารทฤดู start 22 September end 20 December in the northern hemisphere and start 21 March and ends up 20 June in the southern hemisphere.