When Do The Four Seasons Start And End

The timing of the seasons depends on whether you follow the astronomical calendar (based on Earth's position relative to the sun) or the meteorological calendar (based on temperature cycles). 📅 Astronomical Seasons (2026)

In this system, the start date of a season is different every year and depends on your latitude, altitude, and local climate. when do the four seasons start and end

That is the meteorological definition, and it is now the standard for most official government climate records. The timing of the seasons depends on whether

Astronomical Start: The Vernal Equinox, which usually falls on March 19, 20, or 21. Astronomical End: The Summer Solstice (around June 20). Meteorological Dates: March 1 to May 31. and wind changes (e.g.

• Cree (North America): Six seasons including “Break-up” (spring thaw) and “Freeze-up.”
• Australian Aboriginal: Several seasons based on flowering plants, animal behavior, and wind changes (e.g., the Yolngu people’s six seasons).

• Vernal (spring) equinox
• Summer solstice
• Autumnal (fall) equinox
• Winter solstice