'Evening' in the Bible

They mourned and wept and fasted until evening for Saul and his son Jonathan and for the people of the Lord and the house of Israel, because they had fallen by the sword.

Now when evening came David arose from his bed and walked around on the roof of the king’s house, and from the roof he saw a woman bathing; and the woman was very beautiful in appearance.

Now David called him, and he ate and drank before him, and he made him drunk; and in the evening he went out to lie on his bed with his lord’s servants, but he did not go down to his house.