Wherever you want it to be. There is no start/stop button on the Sun.
Mercury has a oval rotation because of the suns gravity
magnetic fields
Different layers rotate at different speeds. See related question.
To turn around a centre point is to rotate.
An axis is an imaginary line perpendicular to the plane of rotation and centered on the center of mass of the (solar) system.
25 days
Mercury has a oval rotation because of the suns gravity
25 days for a rotation at the equator, 34 days for a rotation near the poles.
A degree is a measure of rotation, with 360 degrees representing a complete rotation returning to the starting point.
Approximately 24.47 days
magnetic fields
They are measured in degrees, minutes and seconds
the best point guard in the phoenix suns is Steve Nash.
The starting line up for the Suns 2008-2009 was as follows. The point guard was Steve Nash, shooting guard was Jason Richardson. The two forwards were Grant Hill and Matt Barnes, and the center was Shaquille O'Neal.
Different layers rotate at different speeds. See related question.
Point of rotation
Strangely, the Suns has a differential rotation. At the equator, it takes 25 days for one rotation; near the poles, 34 days.