how long is a martian day
A Martian day is called a Sol and it is 24 hours, 39 minutes, and 35.2 seconds long. Why is it longer than a day on Earth, which is only 24 hours long? Mars has a slower rotation on its axis than the Earth does. Martian day is called a Sol and it is 24 hours, 39 minutes, and 35.2 seconds long. Why is it longer than a day on Earth, which is only 24 hours long? Mars has a slower rotation on its axis than the Earth does.