20 the sun shall be turned to darkness and the moon to blood, before the day of the Lord comes, the great and magnificent day.
Amos 8
9 “And on that day,” declares the Lord GOD, “I will make the sun go down at noon and darken the earth in broad daylight.
Isaiah 13
10 For the stars of the heavens and their constellations will not give their light; the sun will be dark at its rising, and the moon will not shed its light.
Mark 13
24 “But in those days, after that tribulation, the sun will be darkened, and the moon will not give its light,
Matthew 24
29 “Immediately after the tribulation of those days the sun will be darkened, and the moon will not give its light, and the stars will fall from heaven, and the powers of the heavens will be shaken.
Revelation 6
12 When he opened the sixth seal, I looked, and behold, there was a great earthquake, and the sun became black as sackcloth, the full moon became like blood,
Revelation 8
12 The fourth angel blew his trumpet, and a third of the sun was struck, and a third of the moon, and a third of the stars, so that a third of their light might be darkened, and a third of the day might be kept from shining, and likewise a third of the night.
Revelation 9
2 He opened the shaft of the bottomless pit, and from the shaft rose smoke like the smoke of a great furnace, and the sun and the air were darkened with the smoke from the shaft.