It is narrated from Sayyiduna Ibn Amr, may Allah be pleased with him, that the Noble Prophet, peace and blessings be upon him, said: "The time for Zuhr is from the decline of the sun when every person's shadow is equal to his height, and it lasts until the time for Asr begins. The time for Asr is until the sun becomes yellow. The time for Maghrib is until the twilight disappears. The time for Isha is until the first half of the night. The time for Fajr is from the appearance of dawn until the sun rises. When the sun rises, refrain from praying, because the sun rises between the two horns of Satan."