Season: Definition. The Earth’s axis is slightly tilted in relation to its orbit around the Sun. This is why we have seasons. How exactly do seasons work? In most cultures, including all western countries, the year is commonly divided into four seasons: Spring; Summer; Fall or Autumn; Winter; Since the year has 12 months, each season lasts about three …
The four seasons — winter, spring, summer, autumn — can vary significantly in characteristics, and can prompt changes in the world around them. Let’s take an overview of these four separate periods. The annual cycle. Attributes of the seasons may vary by location, but there are still broad definitions that cross most of the boundaries.
The Seasons Calculator shows the times and dates of Vernal (Spring) & Autumnal (Fall) equinoxes and Summer and Winter solstices all over the world.
The Seasons of the Year. The seasons of the year, unlike the days of the week or the months of the year are largely determined by natural and not man-made factors. The variations in temperature and climate on the Earth during different times of the year is largely a result of the tilt of the Earth.
Seasons. Watch here when spring, summer, autumn and winter begins and ends. Both the Astronomical and Meteorological seasons are listed here.