Well, the Hijri date 21 Shaban 1237 corresponds to the Gregorian date Sunday, 12 May 1822. This date lies in the eighth month of the Hijri year 1237 AH, which is Shaban of 1237 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1237/08/21 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 12 May 1822 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Shaban 1237 AH to its equivalent Gregorian date.
وَلَقَدْ بَوَّأْنَا بَنِىٓ إِسْرَٰٓءِيلَ مُبَوَّأَ صِدْقٍۢ وَرَزَقْنَٰهُم مِّنَ ٱلطَّيِّبَٰتِ فَمَا ٱخْتَلَفُوا۟ حَتَّىٰ جَآءَهُمُ ٱلْعِلْمُ ۚ إِنَّ رَبَّكَ يَقْضِى بَيْنَهُمْ يَوْمَ ٱلْقِيَٰمَةِ فِيمَا كَانُوا۟ فِيهِ يَخْتَلِفُونَ
And We verily did allot unto the Children of Israel a fixed abode, and did provide them with good things; and they differed not until the knowledge came unto them. Lo! thy Lord will judge between them on the Day of Resurrection concerning that wherein they used to differ.
Surah Yunus(10:93)
