A 22° halo is a halo, one type of optical phenomenon, forming a circle with a radius of approximately 22° around the Sun, or occasionally the Moon (also called a moon ring or winter halo). It forms as sunlight is refracted in millions of randomly oriented hexagonal ice crystals suspended in the atmosphere. The halo is large; the radius is roughly the size of an outstretched hand at arm’s length.
Many ancient societies, including the Egyptians, Indians and Romans, used a circular sign to suggest supernatural forces, such as angels, at work.
I wonder what angel was looking down at me ?!)))