Well, the Hijri date 21 Rabi Al Thani 1201 corresponds to the Gregorian date Friday, 9 February 1787. This date lies in the fourth month of the Hijri year 1201 AH, which is Rabi Al-Thani of 1201 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1201/04/21 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 February 1787 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Thani 1201 AH to its equivalent Gregorian date.
وَٱلَّذِينَ يُؤْذُونَ ٱلْمُؤْمِنِينَ وَٱلْمُؤْمِنَٰتِ بِغَيْرِ مَا ٱكْتَسَبُوا۟ فَقَدِ ٱحْتَمَلُوا۟ بُهْتَٰنًۭا وَإِثْمًۭا مُّبِينًۭا
And those who malign believing men and believing women undeservedly, they bear the guilt of slander and manifest sin.
Surah Al-Ahzaab(33:58)