And a person in a Schedule C job is responsible for determining policies and working with the key appointments in a confidential manner [source: Progressive Government ]. According to the Progressive Government Web site, the White House can fill 6,478 appointed positions during a term.
It takes Earth 24 hours to complete one Day (slightly more than one 360 degree rotation). It takes 365 days 6 hours 9 minutes 9 seconds for Earth to make one revolution around the sun. http://hypertextbook.com/facts/1999/Mitc...
scythian1950 has the right answer. It takes 23 hours 56 minutes and 4 seconds for the Earth to rotate 360 degrees (one sidereal day) and approximately 24 hours to go from noon to noon (one solar day). If it takes 365 1/4 days to orbit the Sun, then the Earth has to rotate nearly 361 degrees to get back to noon. About the only thing I have to add is that 24 hours is the MEAN solar day, or the average amount of time it takes the Earth to rotate from local zenith (noon) to local zenith (noon).