Fall Equinox 2025 Time Schedule. In different time zones, the date of the equinox may differ by a day, so it is important to indicate your exact location. Here are the equinox and solstice dates—plus, answers to common questions about the seasons of the year in north america.

It is also called the autumnal equinox, fall equinox or the beginning of autumn. In different time zones, the date of the equinox may differ by a day, so it is important to indicate your exact location.