'All night' in the Bible

"I regret that I made Saul king, for he has turned back from following me and has not kept my word." {Samuel became angry}, and he cried out to Yahweh all night.

He also stripped [off] his clothes and prophesied before Samuel. He lay naked all that day and all night. Therefore they say, "[Is] Saul also among the prophets?"

{Then Saul immediately fell prostrate} to the ground, and he was very afraid because of the words of Samuel; there was no more strength in him, for he had not eaten food all day and all night.

all of {the valiant men} set out and went all night and took the corpse of Saul and the corpses of his sons from the wall of Beth Shan, and they came to Jabesh and burned them there.