The primary day of fall is the astronomical autumnal equinox. It’s the day when the solar crosses the celestial equator shifting southward. In 2025, the autumnal equinox will happen on Tuesday, September 23. Within the Northern Hemisphere, this marks the primary day of fall, whereas within the Southern Hemisphere, it marks the primary day of spring.
The autumnal equinox is a big day for a lot of causes. It’s a time of change and transition, as the times start to get shorter and the nights start to get longer. The leaves on the timber begin to change coloration and fall from the branches. The temperature additionally begins to chill down. For many individuals, the autumnal equinox is a time to replicate on the previous 12 months and to look ahead to the 12 months to come back.
