Q:

How long is one year on Saturn?

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Quick Answer

A year on Saturn is equivalent to 10,832 Earth days, or over 29 Earth years. Saturn is about 793 million miles from Earth and, as the sixth planet, is 886 million miles from the sun.

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Full Answer

Scientists determine the length of a year on Saturn by observing the time it takes to complete a full orbit around the sun. Unlike the Earth, Saturn orbits the sun in an elliptical shape. Saturn reaches its equinox every 15 Earth years, as Cassini observed in 2009. Saturn rotates more quickly than the Earth. A day on Saturn, a single rotation, takes about 10.7 hours to complete.

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    What is Jupiter's revolution time?

    A:

    Jupiter's revolution time is 11.86 Earth years, or 4,332 days. The planet's lengthy revolution time is due to its distance from the sun. In addition to being further away from the sun than Earth, Jupiter has a different physical composition and magnetic field.

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  • Q:

    What is Jupiter's period of revolution?

    A:

    Jupiter's period of revolution around the sun is approximately 11.86 Earth years, which comes out to around 4,332 days. This revolution period is due to Jupiter's average orbit distance of 483.5 million miles. By comparison, the Earth's average orbit distance is only approximately 93 million miles.

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    What planet has the longest year?

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    As the furthest orbiting planet in the Solar System, Neptune has the longest year, taking 164.8 Earth years to complete a single orbit of the Sun. Prior to its reclassification as a dwarf planet in 2006, Pluto was the planet with the longest year, equal to about 248 Earth years.

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    How long is a year on Neptune?

    A:

    One year on Neptune is equal to around 165 Earth years or 60,190 Earth days, which is the amount of time it takes the planet to complete its orbit around the sun. Days on Neptune last about 16 hours, which is 8 hours less than Earth. This is the amount of time that it takes for Neptune to make a complete rotation on its axis.

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