neptune.
This would depend on the planet, earth takes a year to go round the sun but that is because we named the time it takes for us to go round the sun a "year". The closer to the sun a planet is the less time it takes to circle it.
Saturn takes 29.66 years to orbit the sun.
Mars.
Neptune takes the longest to revolve around the sun.
Neptune takes 248 Earth years to complete one orbit around the Sun. It is the eighth planet from the Sun in our solar system.
This would depend on the planet, earth takes a year to go round the sun but that is because we named the time it takes for us to go round the sun a "year". The closer to the sun a planet is the less time it takes to circle it.
Mars. The further out from the sun, the longer a planet takes to revolve round the sun. For example, Pluto's orbit takes over 200 (Earth) years.
The planet Mars, which is the fourth planet from the sun, takes 1.88 Earth years to make one full orbit around the sun.
Neptune does and it takes 164.8 years to do so.
The planet with the nearest orbital time is Uranus. That takes about 84 Earth years.
the planet takes almost 2 earth years to orbit the sun is Jupiter
It is Neptune.
Neptune
The dwarf Planet Pluto
Saturn takes 29.66 years to orbit the sun.
If it takes as long as that it must be an outer planet.
jupiter