A Day on Venus Is Longer Than Its Year

Venus rotates incredibly slowly, taking about 243 Earth days to complete one rotation on its axis. However, it only takes about 225 Earth days to orbit the Sun, making its sidereal day longer than its orbital period.

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https://solarsystem.nasa.gov/planets/venus/by-the-numbers/

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Published: March 26, 2026
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Space Astronomy Weird Planets Venus Solar System Rotation Orbit

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