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Rareautumnal equinox
The correct spelling is autumnal equinox.
How to pronounce autumnal equinox
noun
Say it like: Aut-umn-al -ekw-ino-x
The correct spelling is autumnal equinox. The moment when the sun appears to cross the celestial equator while tilting away from the observer, taking place in September in the northern hemisphere and March in the southe…
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Definition
noun
- 1.The moment when the sun appears to cross the celestial equator while tilting away from the observer, taking place in September in the northern hemisphere and March in the southern hemisphere.
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