Well, the Hijri date 11 Shaban 1151 corresponds to the Gregorian date Sunday, 23 November 1738. This date lies in the eighth month of the Hijri year 1151 AH, which is Shaban of 1151 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1151/08/11 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 November 1738 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Shaban 1151 AH to its equivalent Gregorian date.
يُرِيدُ ٱللَّهُ لِيُبَيِّنَ لَكُمْ وَيَهْدِيَكُمْ سُنَنَ ٱلَّذِينَ مِن قَبْلِكُمْ وَيَتُوبَ عَلَيْكُمْ ۗ وَٱللَّهُ عَلِيمٌ حَكِيمٌۭ
Allah would explain to you and guide you by the examples of those who were before you, and would turn to you in mercy. Allah is Knower, Wise.
Surah An-Nisaa(4:26)