Though sun halos can happen year-round, they are especially noticeable in the winter when ice-filled cirrus clouds are more common.

(WOOD) — Few things can add a splash of magic to your day like an ethereal halo perfectly encircling the sun in the sky, but how do ... even if the crystals are all similar in size and shape ...

The double sun halo seen in Ladakh was a spectacular sight, with two rings of light surrounding the sun, creating a mesmerizing display against the clear blue sky. This phenomenon not only ...