Size Chart. Over 90% of the population is a normal width. If you are not sure of your width, chances are you wear a normal width. If a size is listed with just a number, this means the size is only available in a normal width. Below are some common notations that indicate a width measurment.
One year on Mars about 687 Earth days. That's about 1.88 Earth years. The length of a sidereal year on Mars is about 686.98 Earth solar days (24 hours). More info aboutâ¦ Time Keeping on Mars: http://en.wikipedia.org/wiki/Timekeeping_on_Mars.
A planet's day is the time it takes the planet to rotate or spin once on its axis. Mars rotates at almost the same speed as the Earth so a day on Mars is about as long as a day on Earth.A day on Mars is 24.62 hours long while a day on Earth is 23.934 hours long. 1  Javascript must be enabled to use Cool Cosmos. 2  Learn how. planet's day is the time it takes the planet to rotate or spin once on its axis. Mars rotates at almost the same speed as the Earth so a day on Mars is about as long as a day on Earth.