Matching Pairs SpaceOnline version How long does it take .... to go around the Sun? by GAINZURI ENGLISH 1 Jupiter 2 Earth 3 Mars 4 Uranus 5 Venus 6 Mercury 7 Neptune 8 Saturn 164 years 11.9 years 225 days 88 days 29.5 years 687 days 364.25 days 84 years