'Sixth Hour' in the Bible

And from the sixth hour there was darkness on all the land till the ninth hour;

And when it was the sixth hour, there was darkness over all the earth till the ninth hour.

And it was now about the sixth hour [noon]; and there was a darkness over all the land till the ninth hour [3 P.M.].

And Jacob's well was there. Jesus, therefore, being fatigued with travelling sat thus by the well; it was about the sixth hour [noon].

And it was the preparation of the passover, it was about the sixth hour [noon]; and he said to the Jews, Behold your king!

And on the next day, as they were pursuing their journey and had come nigh to the city, Peter went upon the house to pray, about the sixth hour.