Times of the Prayers
9/31. Chapter:
One should not try to offer As-Salat (the prayers) just before sunset
Sahih Bukhari
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، قَالَ أَخْبَرَنَا مَالِكٌ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " لاَ يَتَحَرَّى أَحَدُكُمْ فَيُصَلِّي عِنْدَ طُلُوعِ الشَّمْسِ وَلاَ عِنْدَ غُرُوبِهَا ".
Narrated Ibn `Umar: Allah's Messenger (ﷺ) said, "None of you should try to pray at sunrise or sunset."
Reference : Sahih al-Bukhari 585In-book reference : Book 9, Hadith 60USC-MSA web (English) reference : Vol. 1, Book 10, Hadith 559