The length of year on Mars is 686.98 Earth days or 1.88 Earth years.
One martian year is roughly 687 earth days long.
The length of a day on the planet Mars is 24 hours and 37 minutes. One year on the planet is equal to 680 days on Earth.
MARS
No planet really does have a day "the same length as Earth", but Mars definitely has the one that's the closest. The day length of Mars is just over half an hour longer than Earth's.
687 Earth days
A year is a measure of the time it takes a planet to make one complete circle (circuit) around the Sun. Each planet in our Solar system has a different length year. To make things simple, astronomers can use the number of Earth years a planet takes to orbit the Sun once. Everyone understands time expressed in Earth days.
one year round trip
Yes, only one planet Mars exists.
The time it takes for any given planet to make one complete revolution around its sun determines the length of its year.
depends which planet your talking it about Mercury about 88days Mars 687 days
1.88 earth years is equal to one Martian year
One year on Mars is approximately 687 Earth days long. A day on Mars, known as a sol, is about 24 hours and 39 minutes. This means a year on Mars is almost twice as long as an Earth year in terms of days.