"Whoever misses his nightly portion and recites it from the time when the sun passes its zenith until Zuhr prayer, then he did not miss it, or it is as if he caught up with it." (Using translation from Nasāʾī 1792)
مَنْ فَاتَهُ حِزْبُهُ مِنَ اللَّيْلِ فَقَرَأَهُ حِينَ تَزُولُ الشَّمْسُ إِلَى صَلَاةِ الظُّهْرِ فَإِنَّهُ لَمْ يَفُتْهُ أَوْ كَأَنَّهُ أَدْرَكَهُ وَرَوَاهُ حُمَيْدُ بْنُ عَبْدِ الرَّحْمَنِ عَنْ عُمَرَ مَوْقُوفًا