The day on Mars is 1.026 Earth-days long. The Martian year lasts 686.98 Earth-days. The two moons of Mars take 0.32 Earth-day (for Phobos) and 1.26 Earth-days (for Deimos) to circle the planet. You are given the task of coming up with a Martian calendar for a new Mars colony. What might you do?
