"I heard the Messenger of Allah ﷺ say: 'There is no prayer after Fajr until the sun has clearly risen, and no prayer after 'Asr until the sun has fully set.'" (Using translation from Nasāʾī 567)
سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ لَا صَلَاةَ بَعْدَ الْعَصْرِ حَتَّى تَغْرُبَ الشَّمْسُ وَلَا بَعْدَ الْفَجْرِ حَتَّى تَطْلُعَ الشَّمْسُ إِلَّا بِمَكَّةَ إِلَّا بِمَكَّةَ