Xmas Eve at 6:25pm, looking NW. Very short rainbow.
Contacting all those with meteorological knowledge on Lemmy. I have never seen this before and want your best info about what it might be.
The best guesses I’ve got are localised rain, earthquake lights or a part of a sun-dog.
Extra info: look in the middle of the picture.
Plus some extra photos:
It was not a reflection on the window. Seen in the clouds for a minute and a half.