A Year is defined as the time it take a planet to orbit its star once. As the Sun is the star round which our solar system's planets orbit, the Sun itself can not have a year as it can not orbit itself. Therefore there is no year length for the Sun.
However, the Sun, does revolve around the centre of the Milky Way Galaxy once ever ~235 million years - also called the Cosmic Year or Galactic year.
that is 235 million years
True. The length of time that it takes to complete one orbit around the Sun is directly related to the distance of the orbit from the Sun.
The "Year" is based on the time taken to orbit the Sun. So the Sun can't have its own year.
the revolution of the sun around the earth.
The farther out, the longer the year.
A year. Each planet in a solar system has a year of different length, equal to the time it takes for one complete orbit around its sun.
The sun takes zero days to have a full year because the sun does not revolve.
True. The length of time that it takes to complete one orbit around the Sun is directly related to the distance of the orbit from the Sun.
The "Year" is based on the time taken to orbit the Sun. So the Sun can't have its own year.
The length of the Martian Year is 1.88 times the length of Earth's year.
Typically, this length of time is called a "year". Each planet's year is a different length than that of the other planets and increases as the planet is further from the Sun.
The length of time it takes to make a complete orbit around the sun.
The time taken by Callisto to orbit the Sun is essentially the same as the length of Jupiter's year: 11.86 earth years.
A revolution of the Earth around the Sun.
Once. that is how the length of our year determined.
One year is the time it takes the earth to make one circle around the sun.
the revolution of the sun around the earth.
As a general rule, the surface temp will go down and the length of the planet's "year" will increase the farther it is from the sun. There are exceptions, but that is the general rule.