One complete sidereal revolution of Earth takes about 365.25636 days. That is a little longer than a solar or tropical year, which last about 365.2422 days.
A revolution on Mars, which is the time it takes for the planet to orbit the Sun, lasts about 687 Earth days. This is approximately 1.88 Earth years. As a result, Martian years are almost twice as long as Earth years.
This length of time is called a YEAR
Neptune takes about 165 Earth years.
Venus with a revolution time of 224.7 Earth days
The moon doens't rotate (from earth's perspetive). We always see the same side of the moon.
Revolution is the time when the Earth completely revolves around the sun for 365 days.
It takes Mars approximately 687 Earth days to orbit the Sun one time.
One year
The discovery of time goes back the the Mayan culture. They figured out how long it took for the earth to make one revolution. This is where the basis of time came from.
Mars takes approximately 687 Earth days to complete one revolution around the Sun. This duration is nearly twice as long as an Earth year, which is why a year on Mars is significantly longer than a year on our planet.
225 days is the revolution time on Venus.
Callisto has a revolution time of approximately 16.7 Earth days, which is the time it takes for the moon to complete one orbit around Jupiter.