I can believe it - it is something I found almost jaw dropping how light can do weird things under certain atmospheric conditions - I went out into the yard at work and turned around to see the sun there low in the sky looking massive and plainly able to see surface features and the sun as a ball in 3D space - unfortunately mobile phone cameras just aren't up to capturing it - was really incredible.
Though less impressive there were a couple of mornings more recently as the sun came up over low cloud where similar kind of stuff happened, you could distinctly see the sun as a ball, and you could see the adjacent planets low on the horizon (not 100% on which ones but IIRC Venus, Mars and either Saturn or Jupiter) suddenly change from just splodges of light to being able to make out they were a planet albeit not much more than that with the naked eye.