 Liljequist parhelion

A Liljequist parhelion is a rare halo, an optical phenomenon in the form of a brightened spot on the parhelic circle approximately 150–160° from the sun; i.e., between the position of the 120° parhelion and the anthelion.While the sun touches the horizon, a Liljequist parhelion is located approximately 160° from the sun and is about 10° long.