Matthew 24:29
"But immediately after the misery of those days, the sun will be darkened, and the moon will not shed its light, and the stars will fall from the sky, and the forces of the sky will shake.
Mark 13:24
But in those days, when that misery is over, the sun will be darkened and the moon will not shed its light
Revelation 6:12-13
When he broke the sixth seal I saw that there was a great earthquake. The sun turned black as sackcloth; the full moon became like blood;
Revelation 8:12
Then the fourth angel blew his trumpet, and one third of the sun was blasted, and one third of the moon and one third of the stars, so that one third of them were darkened, and there was no light for one third of the day and of the night.