Autumn Equinox

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Wondering when the autumn equinox is or what it means? Find out how this crisp, cozy moment welcomes the fall season.

When is the Autumn Equinox?

Autumn Equinox – Monday, September 22, 2025

The autumn equinox usually occurs on September 22 or 23 each year.

When is Autumn Equinox 2025 | SaturdayGift
When is Autumn Equinox

DOWNLOAD: When is Autumn Equinox – list PDF

Autumn EquinoxYearDay of the weekDate
Autumn Equinox2024SundaySeptember 22, 2024
Autumn Equinox2025MondaySeptember 22, 2025
Autumn Equinox2026TuesdaySeptember 22, 2026
Autumn Equinox2027ThursdaySeptember 23, 2027
Autumn Equinox2028FridaySeptember 22, 2028
Autumn Equinox2029SaturdaySeptember 22, 2029
Autumn Equinox2030SundaySeptember 22, 2030
Autumn Equinox2031TuesdaySeptember 23, 2031
Autumn Equinox2032WednesdaySeptember 22, 2032
Autumn Equinox2033ThursdaySeptember 22, 2033
Autumn Equinox2034FridaySeptember 22, 2034
Autumn Equinox2035SundaySeptember 23, 2035
When is Autumn Equinox (Northern Hemisphere / Eastern Time)

RELATED: Fall Countdown – How Many Days Until Fall?

What is the Autumn Equinox?

The autumn equinox is the moment when day and night are nearly equal in length, signaling a seasonal shift as we welcome the beginning of fall in the Northern Hemisphere.

It’s a time often associated with balance, harvest, and transition.

Autumn Equinox – Also Known As…

The Autumn Equinox is also called the Fall EquinoxSeptember Equinox, or Mabon (in some pagan and Wiccan traditions).

Each name reflects different cultural and seasonal perspectives on this meaningful time of year.

Is the Autumn Equinox a Public Holiday?

Nope, the autumn equinox is not a federal holiday in the U.S., but it’s a favorite day for seasonal lovers and spiritual observers alike.

How is the Autumn Equinox Celebrated?

🍂 Apple picking, leaf-peeping, and cozy activities

🌽 Celebrating harvest festivals and seasonal abundance

🧘 Reflecting on balance and gratitude

🕯️ Decorating with warm colors and natural elements

Interesting Facts About the Autumn Equinox

• In some cultures, it’s called Mabon, a harvest festival rooted in pagan traditions.

• Fall officially begins in the Northern Hemisphere—but it’s springtime in the Southern Hemisphere!

• Some animals begin their migration or hibernation prep right after the equinox.


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