Is September Fall or Spring? A Global Perspective If you’re looking at your calendar and wondering whether to grab a pumpkin spice latte or a pair of gardening shears, the answer depends entirely on which half of the world you’re standing in.
Astronomically, fall begins at the Autumnal Equinox , which usually falls on September 22nd or 23rd . This is the moment the sun crosses the celestial equator, resulting in nearly equal day and night. In the Southern Hemisphere: The Burst of Spring
Expect harvest festivals, back-to-school energy, shorter days, and the first signs of deciduous trees turning gold and red.
Vernal Equinox occurs at the same moment as the Northern fall, but here it brings longer days and warming weather. For these regions, September is a time of rebirth, blooming flowers, and the shaking off of winter’s chill. The Meteorological Perspective Meteorologists often simplify this by using "Meteorological Seasons," which follow the calendar months rather than the stars. By this standard: Northern Hemisphere: September 1st marks the first day of fall. Southern Hemisphere: September 1st marks the first day of spring. Conclusion September is neither universally fall nor spring; it is