When Does Fall Start?
North of the equator, fall begins in September. Find out the exact dates for both hemispheres.
illustration of Earth's position in relation to the Sun's rays at the September equinox
September Equinox
The Sun shines directly on the Equator on the September equinox and the length of day and night is nearly equal, but not quite.
A pathway in a park during fall (autumn).
10 Facts about the September Equinox
10 things you may not know about the September equinox.

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