'Dawn' in the Bible

When the Gazites heard that Samson was there, they surrounded the place and waited in ambush for him all that night at the city gate. While they were waiting quietly, they said, “Let us wait until dawn; then we will kill him.”

And the men have not been willing to hearken to him, and the man taketh hold on his concubine, and bringeth her out unto them without, and they know her, and roll themselves upon her all the night, till the morning, and send her away in the ascending of the dawn;

As dawn was breaking, the woman approached the door of the man's home where her master was and collapsed. Eventually, full daylight came.