Days Until The autumn equinox

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The autumn equinox is on about September 22 every year.

How many days until the autumn equinox?

The live counter at the top of this page shows the exact time left. The autumn equinox is on about September 22 every year. The equinox falls on September 22 or 23 depending on the year; this counts to September 22. Day and night are about equal length. The countdown uses your device's local date and time.

The autumn equinox dates for the next years

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