Autumn for the year 2017 starts on Friday, September 22nd for the Northern Hemisphere and on Monday, March 20th for the Southern Hemisphere.
Friday, September 22nd is day number 265 of the 2017 calendar year with -4 years, -2 days until the start of Autumn 2017 in Northern Hemisphere (Denver, USA).
Monday, March 20th is day number 79 of the 2017 calendar year with -4 years, -6 months, -4 days until the start of Autumn 2017 in Southern Hemisphere (Sydney, Australia).
More information on Autumn.
(Latitude, Longitude and Sun location over Equator)
|Name(s):||Autumn, Fall, Autumn Equinox|
|When:||September 21st thru 24th (N.Hemisphere), March 20th thru 23rd (S. Hemishpere)|