September

TypeMonth
TraditionInternational
BasisSolar
Introduced / dateRoman calendar
Key figure30 days

About September

September comes from the Latin septem, seven, as it was the seventh month of the early Roman year. The September equinox, around 22 or 23 September, starts autumn in the Northern Hemisphere. The French Republican calendar's epoch, 22 September 1792, fell in it.

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