Neptune takes the longest to revolve around the sun.
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.
Mars takes the longest of the inner planets.
Venus takes the second longest time to orbit the sun, with an orbital period of about 225 Earth days.
which planet takes the longest time to revolve around the sun
IN our solar system, the planet Neptune takes the longest. Or, if you want to include Pluto, Pluto. Or, if you want to include ALL of the "dwarf planets", then Eris (a.k.a. "Xena") takes the longest.
Neptune does and it takes 164.8 years to do so.
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.
Mercury - its the closest to sun so takes it less for one complete revolution
Mars takes the longest of the inner planets.
Pluto
Technically, since Pluto is no longer a planet, but a dwarf planet, Uranus is the planet that takes the longest to orbit the sun.
pluto has the longest year it takes 248 earth years in one revalution
Approxiamtely 6756313285.666678487m
Neptune.
Neptune takes the longest as it is the farthest away.
As it's the furthest planet out, Neptune takes the longest to orbit our sun, taking some 165 years to do so.
It Goes round once and that takes an hour