Venus orbits the Sun in 225 days. How long does it take to rotate on its axis?

Question

Quizplus · Accepted Answer

Venus has a very slow rotation, taking 243 days to complete one rotation on its axis. This means that a day on Venus (the time it takes for one rotation) is actually longer than its year (the time it takes to orbit the Sun). This is because Venus experiences a very strong greenhouse effect, causing its atmosphere to heat up and creating very high atmospheric pressure, which slows down its rotation. The Earth's tidal pull does not have a significant effect on Venus's rotation. Venus has a retrograde rotation, meaning it rotates in the opposite direction to its orbit around the Sun. It takes Venus approximately 243 Earth-days to complete one rotation on its axis, despite the fact that Venus orbits the Sun in only 225 Earth-days. The exact reason for this slow rotation is not fully understood, but it is believed to be a result of atmospheric tides caused by the Sun's gravitational pull.

Venus Orbits the Sun in 225 Days