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.
Venus takes the second longest time to orbit the sun, with an orbital period of about 225 Earth days.
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 takes the longest to revolve around the sun.
which planet takes the longest time to revolve around the sun
Mercury, the closest planet to the Sun, completes an orbit in just 88 Earth days.
Venus takes the second longest time to orbit the sun, with an orbital period of about 225 Earth days.
Approxiamtely 6756313285.666678487m
Neptune is the furthest planet from the sun, taking the longest time to complete one orbit, 164.79 years in total.
Planet Neptune takes the most time to orbit the sun, as it is the farthest away.
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 with an orbit time of 165 years.(note:even though Pluto takes 248 years to orbit the sun it is classified as a asteroid not a planet)-Mihi
Technically, since Pluto is no longer a planet, but a dwarf planet, Uranus is the planet that takes the longest to orbit the sun.
Neptune takes the longest to revolve around the sun.
Venus
As Pluto is no longer considered a planet, the planet with the longest orbital period is Neptune. The Neptunian year is approximately 60,190 Earth days.
Depends on whether or not you call Pluto a Planet. If so, yes Pluto. Which takes around 248 earth days to orbit the sun. If not, it's Neptune. Which takes 165 earth days to orbit the sun.
All 8 planets, including dwarf planet Pluto, orbit the Sun. As their distance from the Sun increases, the time it takes for the planet to complete one revolution around the Sun increases as well. In order from shortest orbital period to longest orbital period:MercuryVenusEarthMarsJupiterSaturnUranusNeptune