You wonder about my subject?
OK, here we have a saying for the kids: when the evening sky turns orange / red in fall and early winter like in the photos, that the angels and the Christkind (Child Jesus Christ) are starting to bake cookies for christmas. And the color is from heating the oven. Even nearly no one has a oven to be heated up by wood fire, the saying still exists.
Are there similar explanations for the reddish sky during fall and early winter in your country?