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.
Each day on the Earth takes 23.93 hours (that is, it takes the Earth 23.93 hours to rotate around its axis once .). Each year on the Earth takes 365.26 Earth days (that is, it takes the Earth 365.26 days to orbit the Sun once).