Well, the Hijri date 9 Shaban 1350 corresponds to the Gregorian date Friday, 18 December 1931. This date lies in the eighth month of the Hijri year 1350 AH, which is Shaban of 1350 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1350/08/09 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 18 December 1931 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Shaban 1350 AH to its equivalent Gregorian date.
وَقَالَ ٱلَّذِينَ أَشْرَكُوا۟ لَوْ شَآءَ ٱللَّهُ مَا عَبَدْنَا مِن دُونِهِۦ مِن شَىْءٍۢ نَّحْنُ وَلَآ ءَابَآؤُنَا وَلَا حَرَّمْنَا مِن دُونِهِۦ مِن شَىْءٍۢ ۚ كَذَٰلِكَ فَعَلَ ٱلَّذِينَ مِن قَبْلِهِمْ ۚ فَهَلْ عَلَى ٱلرُّسُلِ إِلَّا ٱلْبَلَٰغُ ٱلْمُبِينُ
And the idolaters say: Had Allah willed, we had not worshipped aught beside Him, we and our fathers, nor had we forbidden aught without (command from) Him. Even so did those before them. Are the messengers charged with aught save plain conveyance (of the message)?
Surah An-Nahl(16:35)