Winter begins on the shortest day of the year (in the Northern Hemisphere).
Near the equator, the amount of sunlight changes very little throughout the year, and temperatures remain consistently warm. Instead of four seasons, these regions usually have just two: the Wet (Monsoon) Season and the Dry Season . when do the four seasons start and end
During the equinox, the sun shines directly over the Earth’s equator. This event creates nearly equal lengths of day and night across the entire globe. Summer (Estival Solstice) Northern Hemisphere Start: June 20–22 Northern Hemisphere End: September 21–23 Southern Hemisphere Start: December 20–23 Southern Hemisphere End: March 19–21 Winter begins on the shortest day of the
November 30, 2026 (Meteorological) / December 20, 2026 (Astronomical) During the equinox, the sun shines directly over
Most people are familiar with the astronomical seasons. These are defined by the Earth's position relative to the sun. Because the Earth is tilted on its axis at roughly 23.5 degrees, different parts of the planet receive varying amounts of sunlight throughout the year.
Phenological seasons
Here is the definitive breakdown of the exact dates for both systems in the (including North America, Europe, and Asia).