TSK
Treasury of Scripture Knowledge references in NET.
The full moon will be covered up, the bright sun will be darkened; for the LORD of Heaven’s Armies will rule on Mount Zion in Jerusalem in the presence of his assembly, in majestic splendor.
And he was transfigured before them. His face shone like the sun, and his clothes became white as light.
As I was en route and near Damascus, about noon a very bright light from heaven suddenly flashed around me.
The city does not need the sun or the moon to shine on it, because the glory of God lights it up, and its lamp is the Lamb.