How weird. We woke up to a rainbow this morning. We are hardly ever outside at 6:15 in the morning, so I don't know if it usual or not. We saw both ends while driving to get on the interstate for the allergy run this morning. The top was covered by clouds, but there was the hint of the second one next to the first. No camera, so I didn't get any photos.
Your photos are lovely! Your rainbow glows!