Well, that's not what bothers me the most. I'm more annoyed at the fact that this perspective effect cannot be reproduced, and happens only for the sun. And also at the fact that if it did happen that way, it would never get dark. Since this is not an orbit of a sperical object circing another, and because of the small size of the earth, it's impossible for the sun to be far enough away so that photons travelling at the speed of light would not reach either end of the world.