Well, the Hijri date 12 Shaban 1615 corresponds to the Gregorian date Thursday, 29 January 2189. This date lies in the eighth month of the Hijri year 1615 AH, which is Shaban of 1615 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1615/08/12 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 29 January 2189 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Shaban 1615 AH to its equivalent Gregorian date.
فَكَيْفَ إِذَآ أَصَٰبَتْهُم مُّصِيبَةٌۢ بِمَا قَدَّمَتْ أَيْدِيهِمْ ثُمَّ جَآءُوكَ يَحْلِفُونَ بِٱللَّهِ إِنْ أَرَدْنَآ إِلَّآ إِحْسَٰنًۭا وَتَوْفِيقًا
How would it be if a misfortune smote them because of that which their own hands have sent before (them)? Then would they come unto thee, swearing by Allah that they were seeking naught but harmony and kindness.
Surah An-Nisaa(4:62)