'Night' in the Bible

And there were shepherds in that country abiding without, and keeping watch by night over their flock.

and herself a widow up to eighty-four years; who did not depart from the temple, serving night and day with fastings and prayers;

And Simon answering said to him, Master, having laboured through the whole night we have taken nothing, but at thy word I will let down the net.

And it came to pass in those days that he went out into the mountain to pray, and he spent the night in prayer to God.

But God said to him, Fool, this night thy soul shall be required of thee; and whose shall be what thou hast prepared?

I say to you, In that night there shall be two men upon one bed; one shall be seized and the other shall be let go.

And shall not God at all avenge his elect, who cry to him day and night, and he bears long as to them?

And by day he was teaching in the temple, and by night, going out, he remained abroad on the mountain called the mount of Olives;