27.3 days.
Venus, which rotates backwards in comparison to Earth, takes 243 days to make a full rotation on its axis.
4332.59 Days to orbit the sun
Rotational period is the time it takes for a planet to make one full rotation around it's axis. Pluto takes about 153.3 hours to make one full rotation - or about 6.39 Earth days.
it takes mars 24.6 hours to rotate on its axis once
It takes Mercury 1407.6 Earth hours to make one full rotation around its axis.
Once everyday
It takes Mercury 1407.6 Earth hours to make one full rotation around its axis.
It takes Mercury about 59 Earth days to complete one full rotation on its axis. This means that a day on Mercury (one full rotation) is equivalent to 59 Earth days.
It takes Saturn about 10.7 Earth hours to make one full rotation around its axis.
it take Venus about 42 earth days to make a complete rotation on its axis
Compared to Earth, Pluto has very long days. It takes Pluto 153.3 hours to make one full rotation around it's axis.
It takes Uranus about 17 hours and 14 minutes to complete one full rotation on its axis. This is shorter than a day on Earth, which is 24 hours long.