Luke 21:25-26
There will be signs too in sun, moon, and stars, and on earth dismay among the heathen, bewildered at the roar of the sea and the waves.
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.
Revelation 6:12
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 16:10-11
The fifth emptied his bowl upon the animal's throne, and its kingdom was plunged in darkness, and men gnawed their tongues in anguish