# How many days are there in a year on Mars?

A year on Mars is almost double a earth year. It is 687 days long. Because of the tilt of Mars it does have seasons. Mars and the Earth only get close every couple of years. This is NASA launch window. You can find more information here: http://tinyurl. com/yg3uzaj- http://tinyurl. com/ygfezan
Q&A Related to "How many days are there in a year on Mars?"
 One year on Mars is almost twice as long as a year on Earth. A Martian year lasts for 686.65 days or 1.88 Earth years. On the other hand, the length of a day on Mars is almost the http://www.ask.com/web-answers/Science/Astronomy/h...
 It takes Mars roughly 687 earth days or 320 Martian days to orbit the Sun. http://wiki.answers.com/Q/How+many+earth+day+to+ma...
 It takes four years of college to becoem a teacher. After you have completed that you must spend a semester in the classroom as a practing teacher. After that you are required to http://www.ask.com/web-answers/Education/Other/how...
 5 days equal a year on mars. 4 days. Not 5. Duh! http://wiki.answers.com/Q/How_much_days_in_a_year_...
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