Well, the Hijri date 12 Ramadan 1165 corresponds to the Gregorian date Sunday, 23 July 1752. This date lies in the ninth month of the Hijri year 1165 AH, which is Ramadan of 1165 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1165/09/12 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 23 July 1752 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Ramadan 1165 AH to its equivalent Gregorian date.
إِنَّ ٱلَّذِينَ كَفَرُوا۟ بَعْدَ إِيمَٰنِهِمْ ثُمَّ ٱزْدَادُوا۟ كُفْرًۭا لَّن تُقْبَلَ تَوْبَتُهُمْ وَأُو۟لَٰٓئِكَ هُمُ ٱلضَّآلُّونَ
Lo! those who disbelieve after their (profession of) belief, and afterward grow violent in disbelief: their repentance will not be accepted. And such are those who are astray.
Surah Aal-i-Imraan(3:90)