Mars rotates in about 24 hours and 37 minutes.
Earth rotates in about 23 hours and 56 minutes.
These times are called "sidereal " days.
Earth's "solar day" is 24 hours.
Mars has a solar day of about 24 hours and 39 minutes.
The solar day is a bit longer because it depends on a planet's orbital motion as well as it's rotation on its axis.
Finally Mars orbits the Sun in about 687 Earth days (a Martian "year").
Earth of course orbits in about 365 days.
Mars. Although its year is significantly longer than an Earth year (time taken to orbit the Sun), its day length is very similar. It's slightly longer at about 24 hours and 37 mins. (That is the time taken for the planet to spin once on its axis, called a "sidereal" day.)
A Martian year is equal to 1.8809 Earth years (686.971 days), or 1 year, 320 days, and 18.2 hours 12 secondsbla bla bla bla bla
Just short of 687 Earth days in one martian year (686.971).
It takes Mars 687 days to orbit around the sun.
One Mars year is about 687 Earth days or 1,89 Earth year.
Mars, with a orbital period of around 687 days, almost two Earth years (1.88 earth years).
Mars, with a orbital period of around 687 days, almost two Earth years (1.88 earth years).
The length of year on Mars is 686.98 Earth days or 1.88 Earth years.
One year on Mars is about 687 earth days compared to the the 365 days in a year on Earth.
The Martian year is about 687 Earth days.
It would be longer because Mars is further away from the sun and orbits slower than the Earth; therefore will take longer to complete a full revolution.
Mars period of revolution around the sun, its orbit, is 686.971 Earth days long, or 1.88 Earth years.
687 Earth days
A year here on planet Earth is 365 and a quarter days long. A "relative length of year" can only be given by comparison with some other object's year. Since we live on the Earth, we usually compare the years of other planets to that of Earth, rather than the other way around. So the year of Mars is 1.88 Earth years and that of Venus is 0.615 Earth years. The year of Earth is 1.000 Earth years.
The length of the Martian Year is 1.88 times the length of Earth's year.
Mars with an orbital period of 1.88 years.
1.88 earth years is equal to one Martian year