687 days
24.62 Earth days and 686.78 Earth days.
686.971 Earth days in fact. Edit: That number looks like the time, in Earth days, for Mars to orbit the Sun. Maybe that helps.
Mars period of revolution around the sun, its orbit, is 686.971 Earth days long, or 1.88 Earth years.
Uranus which has an orbital period of 84.016846 years which is 30,687.153 days.
Stern Jupiter earth and mars
depends which planet your talking it about Mercury about 88days Mars 687 days
Mars completes one orbital revolution around the sun in 687 earth days, or 1.88 earth years.
It takes 687 days for the planet mars to orbit the sun.
Mars.
The period of revolution of Mars is 687 Earth days.
Mars' year is 687 Earth days long because it takes that amount of time for the planet to complete one orbit around the Sun. Mars is farther from the Sun than Earth, so it travels a greater distance in its orbit, resulting in a longer year.
It took Curiosity 253 days to land on the planet Mars