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What is a planet year?

Updated: 8/10/2023
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10y ago

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A year by definition is the time it takes a planet to orbit the Sun, therefore a planet year is different depending on what planet you are discussing. a planet closer to the Sun would have a shorter year (less distance to travel) whereas a planet farther from the Sun would have a longer year (more distance to travel)
This is the time taken for the planet to orbit once around the sun. An earth year is still an earth year, regardless of what plaet you are on.
The period of time that it takes for a planet in our solar system to make a complete revolution around the sun.

As such due to their differing orbits this can vary considerably from an 88 day year for Mercury (approx. 1/4 of an Earth year) up to a 90,613 day year for Pluto (approx. 248 Earth years).

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13y ago

the amount of time for the planet to go around a star

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9y ago

The length of time which it takes a particular planet to complete its orbit around the Sun. For example, the Earth takes approximately 365 days to orbit the Sun.

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Q: What is a planet year?
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What planet year is the moon?

The moon s not a planet, and therefore does not have a year.


What innner planet has the shortest year?

What inner planet has the shortest year


What planet has 29 day year?

No planet has. (Planet Saturn has a year lasting about 29 Earth years.)


Is the year on every planet the same as earth?

what planet has a simular year as earth


A year on a planet is based on the amount of time for a planet to do what?

A year is the amount of time that a planet takes to orbit the sun (go around it). So a planet that is closer to the sun will have a shorter year than a further out planet because the closer planet orbits quicker.


How many hours are in a year on the planet Uranus?

There is 530,600 hours in a year on the planet Uranus


What planet has a year 248 earth years long?

The dwarf planet Pluto is the planet with a year 248 earth years long.


What planet has a year 280 earth years long?

The dwarf planet Haumea is the planet with a year 280 earth years long.


What planet has a year 310 earth years long?

The dwarf planet Makemake is the planet with a year 310 earth years long.


What is the defention for a year on any planet?

A year on any given planet is the time for that planet to revolve around the sun one time.


How do you work out the length of 1 year for each planet?

Take the length of the planet's orbit, divide it by the speed at which the planet is orbiting and VOILA! The "year."


Which planet has its year only 88 earth days long?

Mercury is the planet with an 88-day year.