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 has a year that is approximately 686 Earth days long. It travels around the sun in an elliptical orbit, which causes its year to be longer than Earth's.
A year on Mars is equivalent to 687 Earth days.
A year on Mars is almost twice as long as a year on Earth, being 686.9726 Earth days long. However, this would be in 24 hour "Earth days", which are about forty minutes shorter than the Martian solar day. A Martian year is about 668.6 Martian solar days. (That is about 1.88 Earth years.) A solar day, or 'sol', is how long it takes the Sun to return to the meridian, and it varies slightly each day: the average length is 24 hours 39 minutes and 35 seconds.
It takes exactly 686 days 18 hours 12 minutes and 12 seconds for Mars to orbit the Sun. Or in 686.971 days
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 speed than Earth.
Mars.
Mars has a year that is approximately 686 Earth days long. It travels around the sun in an elliptical orbit, which causes its year to be longer than Earth's.
A year on Mars is equivalent to 687 Earth days.
About 687 to 686
Humans age at a constant rate no matter where they are, but in case you were wondering a Martian year is 686 earth days long.
It takes 686.93 earth days. That's 686 days, 22 hours, 19 minutes, and 12 seconds.
The 686-3 was introduced in 1992 from the 686 which was made in 1988.
Days of Our Lives - 1965 1-686 was released on: USA: 23 July 1968
A year on Mars is almost twice as long as a year on Earth, being 686.9726 Earth days long. However, this would be in 24 hour "Earth days", which are about forty minutes shorter than the Martian solar day. A Martian year is about 668.6 Martian solar days. (That is about 1.88 Earth years.) A solar day, or 'sol', is how long it takes the Sun to return to the meridian, and it varies slightly each day: the average length is 24 hours 39 minutes and 35 seconds.
32 2/3
Smith and Wesson made the model 686-3 from 1988-1992.
It takes exactly 686 days 18 hours 12 minutes and 12 seconds for Mars to orbit the Sun. Or in 686.971 days