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