Halo, Rainbow, Sunlight Refraction & Ice Crystals

Halo, any of a wide range of atmospheric optical phenomena that result when the Sun or Moon shines through thin clouds composed of ice crystals. These phenomena may be due to the refraction of light that passes through the crystals, or the reflection of light from crystal faces, or a combination of

Sun Halo In The Sky The Sun Halo Is Circle Around The Sun Or The Moon Made From Ice Crystals In The Sky It Is Rare Phenomenon High-Res Stock Photo - Getty

What's A Sun Halo? - Farmers' Almanac - Plan Your Day. Grow Your Life.

Halo (optical phenomenon) - Wikipedia

See a ring around the sun or moon? It's a 22-degree halo

Other atmospheric effects

What Causes Halos, Sundogs and Sun Pillars?

Heavenly' Ice Halos Form Over New Mexico—What Causes Them?

What's Up With That Ring Around The Sun - Atmospheric Optics

Ice Crystal Halos

Halo (optical phenomenon) - Wikipedia