'Hours' in the Bible

For in Your sight a thousand yearsare like yesterday that passes by,like a few hours of the night.

“Aren’t there 12 hours in a day?” Jesus answered. “If anyone walks during the day, he doesn’t stumble, because he sees the light of this world.

There was an interval of about three hours; then his wife came in, not knowing what had happened.

But when they recognized that he was a Jew, a united cry went up from all of them for about two hours: “Great is Artemis of the Ephesians!”