Mercury: 58.64 days
Venus: -243.02 days
Earth: 1 day
Mars: 1.03 days
Jupiter: 0.41 days
Saturn: 0.43 days
Uranus: -0.72 days
Neptune: 0.67 days
Negative means the planet spins in the direction opposite of Earth
Earth has a rotational period of one day by definition
Note that because the gas giants have no surface, different parts rotate and different speeds. The listed speed is the average.
It takes about 58.6 Earth days to rotate:)
Because - Mercury takes that long to rotate once on its axis. Each of the planets in our solar system ratates at different speeds
Eris takes approximately 550 Earth years to rotate on its axis.
The outer planets take longer.
Mars does not rotate around the Earth. It rotates on its axis, and it revolves around the Sun, just as all the other planets do.
It takes about 58.6 Earth days to rotate:)
Because - Mercury takes that long to rotate once on its axis. Each of the planets in our solar system ratates at different speeds
The time it takes for a planet to complete one rotation on its axis is known as its sidereal day. For example, Earth takes approximately 24 hours to complete one rotation. Other planets like Venus have longer rotation periods, for instance 243 Earth days for Venus to rotate once.
Mercury takes about 88 Earth days to complete one orbit around the sun. Its orbit is the closest to the sun out of all the planets in our solar system.
17.25 hours
24 hours.
59 days
it exactly takes 4,331 earth days for Jupiter to rotate in a year.
Eris takes approximately 550 Earth years to rotate on its axis.
it takes 16.1 days to rotate
it takes 10 hours to rotate
687 earth days