'All night' in the Bible

"It repenteth me that I have made Saul king. For he is turned from me and hath not performed my commandments." Wherefore Samuel was evil apaid and cried unto the LORD all night.

they arose as many as were men of war and went all night and took the carcass of Saul and the carcasses of his sons from the walls of Bet-Shean and brought them to Jabesh and burnt them there,