Well, the Hijri date 15 Dhul Hijjah 1176 corresponds to the Gregorian date Sunday, 26 June 1763. This date lies in the twelfth month of the Hijri year 1176 AH, which is Dhu Al-Hijjah of 1176 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1176/12/15 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 26 June 1763 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Dhul Hijjah 1176 AH to its equivalent Gregorian date.
وَنُقَلِّبُ أَفْـِٔدَتَهُمْ وَأَبْصَٰرَهُمْ كَمَا لَمْ يُؤْمِنُوا۟ بِهِۦٓ أَوَّلَ مَرَّةٍۢ وَنَذَرُهُمْ فِى طُغْيَٰنِهِمْ يَعْمَهُونَ
We confound their hearts and their eyes. As they believed not therein at the first, We let them wander blindly on in their contumacy.
Surah Al-An'aam(6:110)