(31) CHAPTER. One should not try to offer As-Salat (the prayer) just before sunset.
Narrated Ibn `Umar: Allah's Apostle said, None of you should try to pray at sunrise or sunset.
Narrated Abu Sa`id Al-Khudri: I heard Allah's Apostle saying, There is no prayer after the morning prayer till the sun rises, and there is no prayer after the `Asr prayer till the sun sets.
Narrated Muawiya: You offer a prayer which I did not see being offered by Allah's Apostle when we were in his company and he certainly had forbidden it (i.e. two rak`at after the `Asr prayer).
Narrated Abu Huraira: Allah's Apostle forbade the offering of two prayers: -1. after the morning prayer till the sunrises. -2. after the `Asr prayer till the sun sets.