25 inches in circumference would be the largest normal (not  hydrocephalic) head.    The world record holder is Rick Walters.
Trending Now. Answers. Best Answer: 365 days, 5 hours, 49 minutes and 1.20 seconds (or 365.242375 days). The distance is not so easy; the Earth doesn't travel in a circle through space. With relation to the Sun, it does, but since the Sun is moving, the Earth moves in a helixal orbit.
Questions how long does it take earth to make one complete rotation? Why do we 28 nov 2016 orbit of the takes year. What is the rotation of earth? Universe today. Since the moon is tidally locked to earth, it takes about 27 days (a month) make both one revolution on its axis and orbit around earth.