how long does it take mars to revolve around the sun
Mars takes about 686 Earth days (1.88 earth years) to revolve around the Sun. Because Mars is farther from the Sun, its orbit is longer, and it moves in that orbit at a slower â¦ speed than Earth. + 8 others found this useful.ars period of revoultion around the sun, its orbit, is 686.971 Earth days long. Earth takes 365.25 days.