Seasons Start And End Dates < CONFIRMED | 2026 >

This is the traditional definition based on the position of the Earth relative to the Sun.

So here’s the deeper truth: Seasons aren’t events—they are rhythms. And rhythms have transitions. The space between winter and spring is just as real as both of them. That gray, muddy, unsure week when it’s not quite cold and not quite warm? That’s not a glitch. That’s the season changing its clothes. seasons start and end dates

Whether you grab your sweater on September 1st or wait for the equinox two weeks later, the changing of the seasons remains one of the most reliable rhythms of life on Earth. This is the traditional definition based on the

If you prefer consistency, the meteorological calendar is much easier to memorize. These dates are standard every year. The space between winter and spring is just

Astronomical seasons begin at the exact moment of an equinox or solstice. Because the Earth's orbit is elliptical, these dates can vary slightly by a day or two each year. Season (Northern Hemisphere) Start Date (2026) End Date (2026) (Vernal Equinox) March 20 (14:46 UTC) Summer (Summer Solstice) June 21 (08:24 UTC) September 22 Autumn (Autumnal Equinox) September 23 (00:05 UTC) December 20 Winter (Winter Solstice) December 21 (20:50 UTC) March 19, 2027