7 Bible Verses about darkness, natural

For you have not come to a mountain that may be touched, and that burns with fire, and to blackness and darkness and tempest, and to the sound of a trumpet, and to the utterance of words, the hearing of which utterance caused the people to entreat that the word might not be spoken to them again; for they could not endure that which was commanded, And if even a beast touch the mountain, it shall be stoned:read more.
and so terrible was the sight, that even Moses said, I exceedingly fear and tremble.

Because God, who commanded the light to shine out of darkness, has shined in our hearts, to give the light of the glorious knowledge of God in the person of Jesus Christ.

From the sixth hour there was darkness over all the land till the ninth hour.

And when the sixth hour had come, there was darkness over the whole land, till the ninth hour.

And it was about the sixth hour, and there was darkness over the whole land till the ninth hour. And the sun was darkened, and the vail of the temple was rent in the midst.

And I will show wonders in heaven above, and signs in the earth beneath, blood and fire and columns of smoke. The sun shall be turned into darkness, and the moon into blood, before that great and terrible day of the Lord comes.

Then Saul, who is also called Paul, filled with the Holy Spirit, and looking earnestly upon him, said: full of all deceit and all wickedness, child of the devil, enemy of all righteousness, will you not cease to pervert the right ways of the Lord? And now, behold, the hand of the Lord is upon you, and you shall be blind, not seeing the sun for a season. And immediately there fell on him a mist and a darkness, and he went about and sought some to lead him by the hand.read more.
Then the proconsul, seeing what was done, believed, being amazed at the teaching of the Lord.