Well, the Hijri date 19 Dhul Hijjah 1231 corresponds to the Gregorian date Saturday, 9 November 1816. This date lies in the twelfth month of the Hijri year 1231 AH, which is Dhu Al-Hijjah of 1231 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1231/12/19 is calculated using the Umm Al-Qura calendar and the sighting of the moon. One thing to remember is that this Arabic date may occur on different Gregorian date depending upon the region and country and obviously the moon.
If you are still not sure about the date then you can use our Arabic date converter.
The following is the conversion of the Gregorian date 9 November 1816 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Dhul Hijjah 1231 AH to its equivalent Gregorian date.
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ ٱسْتَجِيبُوا۟ لِلَّهِ وَلِلرَّسُولِ إِذَا دَعَاكُمْ لِمَا يُحْيِيكُمْ ۖ وَٱعْلَمُوٓا۟ أَنَّ ٱللَّهَ يَحُولُ بَيْنَ ٱلْمَرْءِ وَقَلْبِهِۦ وَأَنَّهُۥٓ إِلَيْهِ تُحْشَرُونَ
O ye who believe! Obey Allah, and the messenger when He calleth you to that which quickeneth you, and know that Allah cometh in between the man and his own heart, and that He it is unto Whom ye will be gathered.
Surah Al-Anfaal(8:24)
