While sun halos are not uncommon in various parts of India, the appearance of a double halo is particularly rare. A typical sun halo, known as a 22-degree halo, features a bright ring encircling ...
 A double sun halo is a variation of the more common 22-degree halo, where a bright ring encircles the sun. In this case, two halos are visible - an inner halo with a radius of approximately 22 ...