It takes Neptune 165 years to take a full rotatation around the sun.
about 5 years
roughly 365.25 days (rounded)
which planet takes the longest time to revolve around the sun
Neptune takes about 164.8 years to complete one orbit around the sun.
1 year
Neptune is much further from the Sun, so its path is a lot longer and so it takes more time.
Rotate,because it takes 164.79 years to revolve
Neptune takes about 165 Earth years.
If you still consider Pluto a planet, than Pluto takes the longest time to move around the sun. If not, Neptune takes the longest amount of time.
Neptune is the only planet that takes longer than Uranus to orbit the Sun.
It takes about 12 years for a spacecraft to reach Neptune from Earth using current technology.
In rounded numbers, 365.25636 days. It's the period of time we call a "year".