how long does it take uranus to rotate once
The Rotation of Uranus. (partial discussion) The Rotation Period and Day Length for Uranus. Uranus rotates once every 17 hours 14 minutes 24 seconds, as determined from the rate of rotation of its magnetic field. (Various portions of its atmosphere rotate around the planet as much as an hour faster or slower than this, depending upon their direction and speed of motion relative to the overall rotation of the planet.)