'Day break' in the Bible

Upon hearing this, they entered into the temple about daybreak and began to teach.Now when the high priest and his associates came, they called the Council together, even all the Senate of the sons of Israel, and sent orders to the prison house for them to be brought.

When he had gone back up and had broken the bread and eaten, he talked with them a long while until daybreak, and then left.

Fearing that we might run aground somewhere on the rocks, they cast four anchors from the stern and wished for daybreak.