Well, the Hijri date 9 Shaban 1213 corresponds to the Gregorian date Tuesday, 15 January 1799. This date lies in the eighth month of the Hijri year 1213 AH, which is Shaban of 1213 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1213/08/09 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 15 January 1799 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Shaban 1213 AH to its equivalent Gregorian date.
يَوْمَ لَا يَنفَعُ ٱلظَّٰلِمِينَ مَعْذِرَتُهُمْ ۖ وَلَهُمُ ٱللَّعْنَةُ وَلَهُمْ سُوٓءُ ٱلدَّارِ
The day when their excuse availeth not the evil-doers, and theirs is the curse, and theirs the ill abode.
Surah Ghafir(40:52)