‏الصلاة : Hadeeth No:1807 Ibn 'Umar reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Do not intend to observe prayer at the time of the rising of the sun nor at its setting, for it rises between the horns of Satan....

‏الحج : Hadeeth No:2944 Kuraib reported that he asked Usama b. Zaid (Allaah be pleased with him) What did you do in the evening of 'Arafa as you rode behind Allaah's Messenger (sallAllaahu alayhi wa sallam)? He said: We came to a valley where people generally halted their (camels) for the sunset prayer. Allaah's Messenger ...