Mark 15:33

And [when] the sixth hour came, darkness came over the whole land until the ninth hour.

Matthew 27:45

Now from the sixth hour, darkness came over all the land until the ninth hour.

Mark 15:25

Now it was the third hour when they crucified him.

Luke 23:44-45

And by this time it was about the sixth hour, and darkness came over the whole land until the ninth hour

Psalm 105:28

He sent darkness and made [it] dark, and they did not rebel against his words.

Isaiah 50:3-4

I clothe [the] heavens [with] darkness, and I {make} their covering sackcloth."

Amos 8:9-10

And then in that day," {declares} my Lord Yahweh, "I will make the sun go down at noon and I will darken the land on a day of light.

Treasury of Scripture Knowledge

Summary

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

Bible References

When

Mark 15:25
Now it was the third hour when they crucified him.
Matthew 27:45
Now from the sixth hour, darkness came over all the land until the ninth hour.
Luke 23:44
And by this time it was about the sixth hour, and darkness came over the whole land until the ninth hour