Solar Halo

I was driving to school and noticed a bit of rainbow through the clouds next to the sun. I was hoping it would last until I parked and it did. It was very cool to see. I wasn't in the best spot so I only got half of what was visible. I don't think once the sun rose further that anyone would be able to see the complete ring as it was quite light. I darkened and upped the saturation on this photo so the ring would be more visible.