Well, the Hijri date 20 Dhul Qidah 1182 corresponds to the Gregorian date Monday, 27 March 1769. This date lies in the eleventh month of the Hijri year 1182 AH, which is Dhu Al-Qidah of 1182 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1182/11/20 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 27 March 1769 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Dhul Qidah 1182 AH to its equivalent Gregorian date.
وَلَوْلَا كَلِمَةٌۭ سَبَقَتْ مِن رَّبِّكَ لَكَانَ لِزَامًۭا وَأَجَلٌۭ مُّسَمًّۭى
And but for a decree that had already gone forth from thy Lord, and a term already fixed, the judgment would have been inevitable (in this world).
Surah Taa-Haa(20:129)