“Autumn is a second spring when every leaf is a
flower.” (Albert Camus)
A short scientific briefing on AUTUMN
EQUINOX:

The Autumnal Equinox (on Sept.22 in 2018) is an astronomical event, nearly
noticed by everyone, marking the arrival of fall in Northern Hemisphere. During
the equinox, the night & day have almost the same length (12 hours) throughout the world. The
word "equinox" derives from Latin, meaning “equal night". The
equinox happens when the equator passes the centre of the sun; this is when the
North & South Poles of the Earth are not tilted towards or away from the
sun, as at other times, but are aligned so as to give, theoretically, the same
amount of daylight in both of the Earth's hemispheres.
AUTUMN (by Antonio Vivaldi) – audio