‘Umar reported God’s messenger as saying, “When the night approaches on this side and the day retreats on that side and the sun sets, he who fasts has reached the time to break it.”
Sahl reported God’s messenger as saying, “The people will continue to prosper as long as they hasten the breaking of the fast.”*
*This refers to each day during Ramadan, and recommends that the fast should be broken as early as that may lawfully be done.
Abu Huraira said that God’s messenger forbade uninterrupted fasting, and when a man said, “You fast uninterruptedly, messenger of God,” he replied, “Which of you is like me? During the night my Lord gives me food and drink.”
‘Amr b. al-‘As reported God’s messenger as saying, “The difference between our fasting and that of the People of the Book is eating shortly before dawn.”