'Morning' in the Bible

So we laboured in the work: and half of them held the spears from the rising of the morning till the stars appeared.

I said to them, "The gates of Jerusalem must not be opened in the early morning, until those who are standing guard close the doors and lock them. Position residents of Jerusalem as guards, some at their guard stations and some near their homes."

And he read therein before the street that was before the water gate from the morning until midday, before the men and the women, and those that could understand; and the ears of all the people were attentive unto the book of the law.