How many days untilSeptember Equinox
September Equinox 2028 falls on September 22, 2028. Review the holiday date for that year and see how much time remains.
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About September Equinox
The September Equinox brings day and night back into near balance and marks the start of astronomical fall in the Northern Hemisphere. Leaves begin changing color, temperatures ease down, and many places shift into harvest and back-to-school rhythm. In the Southern Hemisphere, this same moment marks the start of spring.
September Equinox 2028 Date Information
September Equinox 2028 falls on Friday, 22 September 2028. This section highlights the exact date, weekday, and where the holiday lands within the year.
Full Date
Friday, 22 September 2028
Day of Year
Day 266
Days Left in Year
100 days
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When is September Equinox 2028?
When is September Equinox?Is it September Equinox today?
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Frequently Asked Questions about September Equinox
There are 842 days until September Equinox on Friday, 22 September 2028.