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.
10 Answers. 1  It takes very close to 365.25 days for the earth to make one orbit around the sun. 2  Itâs simply a handy signpost in real time. 3  So each centuryâs numerical designation is always 100 years ahead, we are now in the 21st century, while itâs only 2016.