Mark 15:33

At noon there came a darkness over the whole land, lasting till three o'clock in the afternoon.

Matthew 27:45

Now from noon until three o'clock in the afternoon there was darkness over the whole land;

Mark 15:25

It was nine o'clock in the morning when they crucified Him.

Luke 23:44-45

It was now about noon, and a darkness came over the whole country till three o'clock in the afternoon.

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
It was nine o'clock in the morning when they crucified Him.
Matthew 27:45
Now from noon until three o'clock in the afternoon there was darkness over the whole land;
Luke 23:44
It was now about noon, and a darkness came over the whole country till three o'clock in the afternoon.