Well, the Hijri date 15 Rabi Al Thani 1181 corresponds to the Gregorian date Wednesday, 9 September 1767. This date lies in the fourth month of the Hijri year 1181 AH, which is Rabi Al-Thani of 1181 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1181/04/15 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 9 September 1767 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Rabi Al Thani 1181 AH to its equivalent Gregorian date.
إِنْ هُوَ إِلَّا عَبْدٌ أَنْعَمْنَا عَلَيْهِ وَجَعَلْنَٰهُ مَثَلًۭا لِّبَنِىٓ إِسْرَٰٓءِيلَ
He is nothing but a slave on whom We bestowed favour, and We made him a pattern for the Children of Israel.
Surah Az-Zukhruf(43:59)