September Equinox 2024 Time. The fall equinox is not on the same day each year, though it. Fall equinox in the northern hemisphere is in september, and it marks a welcome shift in the seasons for many folks after a long, hot summer.
In different time zones, the date of the equinox may differ by a day, so it is important to indicate your exact location. While meteorologists like to call fall at the beginning of september, astronomical autumn starts later, on the autumnal equinox.
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