Showing posts with label Sun. Show all posts
Showing posts with label Sun. Show all posts

Tuesday, September 22, 2020

Sun Halo in Singapore




Today around noon, most of us saw the Sun Halo in Singapore. This is the first time, I saw it.


These faint coloured rings encircling the sun are formed by the refraction of the light through ice crystals in high-level clouds under relatively clear conditions.