By Alvin Alexander. Last updated: February 18, 2020
“Parhelions, more commonly known as sun dogs or mock suns, appear as fuzzy rainbows or bright spots in the sky ‘dogging’ the Sun. You are most likely to see a sun dog in the morning or afternoon during the winter. Records of this phenomena date all the way back to the ancient Egyptians. Famous Ancient Greek philosophers Cicero and Aristotle even made mention of sun dogs.”
(I’m pretty sure I made the photo from Google image search results, but I don’t remember where I got that text. I posted this on Facebook on November 23, 2013.)