153.3 hours
234 years
It takes 58 days for mercury to rotate on its axis.
Pluto takes more than a day to rotate. It takes about 6.39 Earth days.
Pluto rotates much more slowly than Earth so a day on Pluto is much longer than a day on Earth. A day on Pluto is 6.4 Earth days or 153.3 hours long.
It takes roughly 6.4 Earth days for Neptune to rotate on it's axis.
628 days.
about 63 earth days
About .997 days per full earth rotation on its own axis.
About 27.3 days.
Neptune takes 16 hours 6 minutes and 36 seconds to rotate or spin once on its axis, or 0.67125 Earth days.
0.345, it takes the sun 27 days to rotate on its axis once.
Mars rotates on its axis in 24.6 earth hours = 1.025 earth days.