Which sort of sun was the god that Imhotep was the high priest for associated with?
Imhotep:  late 27th century BC) was an Egyptian chancellor to the pharaoh Djoser, probable architect of the step pyramid, and high priest of the sun god Ra at Heliopolis. Ra:  By the Fifth Dynasty in the 25th and 24th centuries , he had become a major god in ancient Egyptian religion, identified primarily with the noon sun.
the noon sun