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11 de fev. de 2022 · Seasons are periods of the year with distinct weather conditions and day lengths. Earth's four seasons are spring, summer, autumn (fall) and winter.
Learn how seasons are defined and when they start and end depending on your location and hemisphere. Compare the differences between meteorological and astronomical seasons and see examples of various calendars and cultures.
12 de mar. de 2024 · Learn what a season is and how it is influenced by Earth's tilted axis and orbit around the sun. Find out the four seasons in the Northern and Southern Hemispheres and their characteristics, and explore other types of seasons.
31 de mai. de 2024 · Season is any of four divisions of the year according to consistent annual changes in the weather. Learn how Earth's tilt and orbit affect the seasons, and how they vary in different regions and hemispheres.
- The Editors of Encyclopaedia Britannica
22 de set. de 2023 · Earth has seasons because its axis of rotation is tilted 23.5 degrees relative to its orbit around the sun. Learn how this tilt affects the amount of sunlight and warmth that different parts of the planet receive throughout the year.
3 de jul. de 2019 · There are four seasons within a year: winter, spring, summer, and autumn. But while weather is related to the seasons, it doesn't cause them. Earth's seasons are a result of its changing position as it circles the Sun in the course of a year.
7 de jan. de 2024 · Learn how the Earth's tilted axis causes the four seasons in the Northern and Southern Hemispheres. Discover the dates and traditions of the solstices and equinoxes, and see ancient sites that mark the changes of season.
