Vernal equinox: Quick Facts

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Facts

Also Known As	first point of Aries • spring equinox

Photos and Videos

Diagram showing Earth's orbit around the Sun with labeled positions for the summer solstice, winter solstice, vernal equinox, and autumnal equinox, illustrating how Earth's tilt causes the seasons.

A large tree with leaves turning orange in fall.

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Topics

Wicca Vishu Spring March September Equinox Precession of the equinoxes Autumnal equinox What’s the Difference Between a Solstice and an Equinox?

The orbits of the planets and other elements of the solar system, including asteroids, Kuiper belt, Oort cloud, comet

Space Odyssey

Nicolaus Copernicus. Nicolas Copernicus (1473-1543) Polish astronomer. In 1543 he published, forward proof of a Heliocentric (sun centered) universe. Coloured stipple engraving published London 1802. De revolutionibus orbium coelestium libri vi.

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