What are sun halos, why do they happen?

Meteorologist Andrew Stutzke explains why the perfectly symmetric beauty surrounding the sun occurs in our skies.

When halo appears

What Causes a Ring to Appear Around the Moon?

What are sundogs and how do they form?

What Causes Halos, Sundogs and Sun Pillars?

What causes the halo around the sun? - Quora

Here's why the sun has an incredible halo around it today - Devon Live

Rare Solar Phenomenon: Solar Halo

Optical phenomenon a sign of the changing weather pattern over

Sun Halo: Bangalore witnesses rare atmospheric phenomenon 'Sun

Explainer: what are halos? - Social Media Blog - Bureau of Meteorology

Seeing rainbows around lights? Here's what it means

What Are Sun Halos, Sun Dogs, and Sun Pillars? - Farmers' Almanac