How long does it take each of the eight planets to go around the sun?

Answer 1

Mercury . . . 88 earth days

Venus . . . 225 days

Earth . . . 365 days

Mars . . . 685 days

Jupiter . . . 12 earth years

Saturn . . . 29 years

Uranus . . . 84 years

Neptune . . . 165 years

Pluto . . .

Expelled from the lofty fraternity and demoted to "dwarf planet".

Orbital period = roughly 248 earth years.

Has covered only about 1/3 of its orbit since it was discovered in 1930.
Mercury - 0.2408467 years

Venus - 0.61519726 years

Earth - 1.0000174 years

Mars - 1.8808476 years

Jupiter - 11.862615 years

Saturn - 29.447498 years

Uranus - 84.016846 years

Neptune - 164.79132 years

Answer 2

Here are all the orbital periods of the planets measured in Earth days and Earth years:

1. Mercury: 87.97 days (0.2 years)
   
2. Venus : 224.70 days (0.6 years)
   
3. Earth: 365.26 days (1 year)
   
4. Mars: 686.98 days (1.9 years)
   
5. Jupiter: 4,332.82 days (11.9 years)
   
6. Saturn: 10,755.70 days (29.5 years)
   
7. Uranus: 30,687.15 days (84 years)
   
8. Neptune: 60,190.03 days (164.8 years)