The planet Venus has a rotation period of 243 Earth days and it orbits the Sun every 225 Earth days Posted on 2020/11/08 by Carl Robitaille FUN FACT:The planet Venus has a rotation period of 243 Earth days and it orbits the Sun every 225 Earth days. Venus takes longer to rotate about its axis than any other planet in the Solar System. One day on planet Venus is longer than one year. pic.twitter.com/X9IorRYOUq— Fermat's Library (@fermatslibrary) November 7, 2020