Some selected rainbows, sundogs, and halos photography at Cassiopeia Observatory. Click a thumbnail to see a larger version.

Album: Lightning | Rainbows, Sundogs, Halos | Sunsets | Weather

Sunrise Rainbow 7 August 2013 D7000 DSLR 8mm fisheye lens	Sunset with Sun Pillar 28 December 2014 iPhone 5s	Rainbow 1 August 2015 iPhone 5s
Triple Rainbow 17 January 2017 iPhone 6s Plus	Sundogs & Sun Halo 21 November 2020 iPhone 11 Pro Max	Double Rainbow 2 August 2021 iPhone 11 Pro Max
Sun Halo 19 August 2023 iPhone 13 Pro Max	Rainbow 20 November 2025 iPhone 15 Pro Max	Supernumerary Rainbow 20 November 2025 iPhone 15 Pro Max