Question

How many days is 84 earth years?

Answer 1

There are 30,660 days in 84 earth years

Answer 2

​​For one, the gas/ice giant takes about 84 Earth years (or 30,688.5 Earth days) to rotate once around the Sun. But since the planet takes 17 hours, 14 minutes and 24 seconds to complete a single rotation on its axis, a year on Uranus lasts 42,718 Uranian days.