AstronomyTentative

September equinox

2197days

—hype

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    Event time shown in UTC. The countdown follows the same moment worldwide.

    Schedule updated. Previously Wednesday, 22 September 2032.

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    There are 2,197 days until September equinox, on Wednesday, 22 September 2032.

    Sun over the equator again. Harvest in the north.

    The September equinox is the moment when the Sun appears to cross the celestial equator, heading southward. Because of differences between the calendar year and the tropical year, the September equinox may occur from September 21 to 24.

    Summary from Wikipedia (CC BY-SA 4.0)

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    Last verified Sep 14, 2026

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