Well, the Hijri date 15 Dhul Qidah 1189 corresponds to the Gregorian date Saturday, 6 January 1776. This date lies in the eleventh month of the Hijri year 1189 AH, which is Dhu Al-Qidah of 1189 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1189/11/15 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 6 January 1776 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Dhul Qidah 1189 AH to its equivalent Gregorian date.
وَيَٰقَوْمِ لَآ أَسْـَٔلُكُمْ عَلَيْهِ مَالًا ۖ إِنْ أَجْرِىَ إِلَّا عَلَى ٱللَّهِ ۚ وَمَآ أَنَا۠ بِطَارِدِ ٱلَّذِينَ ءَامَنُوٓا۟ ۚ إِنَّهُم مُّلَٰقُوا۟ رَبِّهِمْ وَلَٰكِنِّىٓ أَرَىٰكُمْ قَوْمًۭا تَجْهَلُونَ
And O my people! I ask of you no wealth therefor. My reward is the concern only of Allah, and I am not going to thrust away those who believe - Lo! they have to meet their Lord! - but I see you a folk that are ignorant.
Surah Hud(11:29)