Matthew 24:29

And immediately after the affliction of those days, the fun shall be darkened, and the moon shall not give it's light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken:

Luke 21:25

And there shall be signs in the sun, and in the moon, and in the stars; and on the earth distress of nations in perplexity, the sea and the waves roring:

Revelation 6:12-13

And I saw when He opened the sixth seal, and behold there was a great earthquake, and the sun became black as sack-cloth of hair, and the moon was red as blood;

Matthew 27:45

Now from the sixth hour to the ninth there was darkness over all the land.

Mark 13:24-25

But in those days, after that affliction, the sun shall be darkened, and the moon shall not give it's light; and the stars of heaven shall fall,

Treasury of Scripture Knowledge

Summary

The sun shall be turned into darkness, and the moon into blood, before the great and the terrible day of the LORD come.

General references

Bible References

Sun

Matthew 24:29
And immediately after the affliction of those days, the fun shall be darkened, and the moon shall not give it's light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken:
Matthew 27:45
Now from the sixth hour to the ninth there was darkness over all the land.
Mark 13:24
But in those days, after that affliction, the sun shall be darkened, and the moon shall not give it's light; and the stars of heaven shall fall,
Luke 21:25
And there shall be signs in the sun, and in the moon, and in the stars; and on the earth distress of nations in perplexity, the sea and the waves roring:
Revelation 6:12
And I saw when He opened the sixth seal, and behold there was a great earthquake, and the sun became black as sack-cloth of hair, and the moon was red as blood;

General references

Mark 13:24
But in those days, after that affliction, the sun shall be darkened, and the moon shall not give it's light; and the stars of heaven shall fall,
Acts 2:19
And I will give prodigies in the heaven, and signs upon the earth; blood, and fire, and smoky vapour.