About 6:30 pm today there was an appearance in the sky of a rainbow and gradually the rainbow brought a twin which made it two rainbow arcs. I was seeing that for the first time and I thought I should share. I got a little insightful help from google about the phenomenon because it fascinated me.
A double rainbow phenomenon is actually relatively common, especially at times when the sun is low in the sky such as in the early morning or late afternoon. The second rainbow is fainter and more 'pastel' in tone than the primary rainbow, because more light escapes from two reflections compared to one.

The secondary rainbow is also dispersed over a wider area of the sky. It is nearly twice as wide as the primary bow.

A key feature of double rainbows is that the colour sequence in the second rainbow is reversed, so instead of red, orange, yellow, green, blue, indigo and violet (ROYGBIV), the colours appear in VIBGYOR order. Interesting isn't it?

More Pictures.
Please do not mind the camera of my phone.

One word; Fascinating

This is beautiful...
The O.P is smart... He quickly copyrighted the pics before 'they' steal the pics.

I'm saving one of the pics..