how long is a day on jupiter in earth days
Mercury â 58 days and 15 hours. Venus â 243 Earth days. Earth â 23 hours and 56 minutes. Mars â 24 hours 39 minutes and 35 seconds. Jupiter â 9.9 Earth hours. Saturn â 10 hours 39 minutes and 24 seconds. Uranus â 17 hours 14 minutes and 24 seconds. Neptune â 16 hours 6 minutes and 36 seconds. Pluto â 6.39 Earth days