Well, the Hijri date 20 Muharram 1201 corresponds to the Gregorian date Saturday, 11 November 1786. This date lies in the first month of the Hijri year 1201 AH, which is Muharram of 1201 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1201/01/20 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 11 November 1786 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Muharram 1201 AH to its equivalent Gregorian date.
وَمَا جَعَلْنَا لِبَشَرٍۢ مِّن قَبْلِكَ ٱلْخُلْدَ ۖ أَفَإِي۟ن مِّتَّ فَهُمُ ٱلْخَٰلِدُونَ
We appointed immortality for no mortal before thee. What! if thou diest, can they be immortal!
Surah Al-Anbiyaa(21:34)