why do circle of illumination not coincide with earths axis?? Share with your friends Share 1 Jaya T. answered this Hi,Please follow the given link:https://www.meritnation.com/ask-answer/question/why-does-circle-of-ilumination-do-not-coincide-with-the-axis/motions-of-the-earth/5975142 -1 View Full Answer