<P> Solar noon is when the Sun transits the local celestial meridian ; this is when the sun is at its highest altitude in the sky , at 12 noon apparent solar time . The local or clock time of solar noon depends on the longitude and date . </P>
<P> Solar noon is when the Sun transits the local celestial meridian ; this is when the sun is at its highest altitude in the sky , at 12 noon apparent solar time . The local or clock time of solar noon depends on the longitude and date . </P>
when does the sun reach its highest point
when does the sun reach its highest point
Solar noon
Solar noon