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Feb 11, 2022 · Seasons are periods of the year with distinct weather conditions and day lengths. The four seasons — winter, spring, summer, autumn — can vary significantly in characteristics and can...
Learn how seasons are defined and when they start and end in different regions and hemispheres. Compare the astronomical and meteorological methods and see examples of seasonal dates and events.
Jan 22, 2024 · Learn about the four seasons of the year and how they vary around the world. Find teaching ideas, activities, and photos of seasonal celebrations and natural phenomena.
Dates are based on the Gregorian calendar. Times adjusted for DST if applicable. Current year is highlighted. The Seasons Calculator shows the times and dates of Vernal (Spring) & Autumnal (Fall) equinoxes and Summer and Winter solstices all over the world.
Mar 12, 2024 · The four seasons— spring, summer, fall, and winter —follow one another regularly. Each has its own light, temperature, and weather patterns that repeat yearly. In the Northern Hemisphere, winter generally begins on December 21 or 22. This is the winter solstice, the day of the year with the shortest period of daylight.
May 31, 2024 · Learn how Earth's tilt and orbit around the Sun cause the four seasons of the year: winter, spring, summer, and autumn. Explore how seasons vary in different regions and hemispheres, and how they affect weather, temperature, and precipitation.
Jun 13, 2024 · Learn how Earth's tilted axis and its lopsided orbit affect the seasons. Find out why summer is not when Earth is closest to the Sun and winter is not when it is farthest.
