Well currently it's on 4.5 billion years.
It'll carry on until the Sun dies or until it's Mum gets scared and says "You're moving with your auntie and uncle in Bel-air"
Neptune takes 164.79 Earth years to revolve around the sun.
Mercury takes 3 of our Months for one orbit around the Sun.
686.971 Earth days
Because the farther away a planet is from the sun the bigger its orbit is and that will make a revolution longer.example: Neptune is the farthest planet from the sun and it takes 164 earth years to revolve around the sun and Mercury is the closest planet from the sun and it takes 88 earth days to revolve around the sun.
It takes Saturn 29.45 years (or 10759 days) to orbit, or revolve around, the Sun once. It takes about 29.5 Earth years for the planet Saturn to revolve once around the sun. 10,579 earth days
which planet takes the longest time to revolve around the sun
The planet Mercury was discovered around 3,500 years ago, Unfortunately the name of the person who discovered it was not recorded.
It takes about 84 Earth years.
Planets do not revolve around the Sun, they orbit. The planet which orbits slowest is Neptune at about 165 earth years per orbit [Pluto is a dwarf planet and orbits approximately once every 248 earth years].
It takes one year for us to make a revolution around the Sun.
224.7 earth days or .615 earth years.
It takes Saturn 29.45 years (or 10759 days) to orbit, or revolve around, the Sun once. It takes about 29.5 Earth years for the planet Saturn to revolve once around the sun. 10,579 earth days