It depends if it is an orbit around it's axis or an orbit around the sun. Heres the answer for both:
Sun Orbit: 687 Earth Days
Axis Orbit: 687 Earth Days
The funny thing is that their both still the same :)
Phobos doesn't orbit the moon. It orbits Mars.
Diemos, the smaller of the two moons of Mars, takes 30.3 hours to make one orbit of Mars.
It takes 687 Earth days for mars to orbit the Sun
About 2 yrs. The orbit of Mars is about twice that of Earth's. == == Do you mean "how long does it take Mars to orbit the sun?" if so, 687 Earth days. Mars orbits 227 million kilometers away from the sun.
A year on Mars is 687 earth days, which is the time it takes for it to make one orbit of the sun.
Mars rotates on its axis at a slightly slower pace than Earth, with a day on Mars, known as a "sol," lasting about 24.6 hours. This means that a day on Mars is only slightly longer than a day on Earth, but Mars has a longer year due to its longer orbit around the sun.
It takes Mars 687 days to orbit around the sun.
Mercury, Venus, Earth, Mars and Jupiter.
Quite simply, the Sun DOESN'T orbit the Moon.
About 10 months.
Mars takes about 687 Earth days to orbit the Sun once.
Mars travels at somewhere around 24,000 m/s in its orbit around the sun. You can work this out by finding the distance of Mars to the Sun (the radius of orbit), finding the total distance of orbit (multiply your radius by 2*pi - assuming a circular orbit, which is ROUGHLY a good approximation), then divide by length of a Mars year. Enjoy.