Well, the Hijri date 13 Shaban 1615 corresponds to the Gregorian date Friday, 30 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 Friday without any doubt. The Arabic date 1615/08/13 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 30 January 2189 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Shaban 1615 AH to its equivalent Gregorian date.
لَعَلِّىٓ أَعْمَلُ صَٰلِحًۭا فِيمَا تَرَكْتُ ۚ كَلَّآ ۚ إِنَّهَا كَلِمَةٌ هُوَ قَآئِلُهَا ۖ وَمِن وَرَآئِهِم بَرْزَخٌ إِلَىٰ يَوْمِ يُبْعَثُونَ
That I may do right in that which I have left behind! But nay! It is but a word that he speaketh; and behind them is a barrier until the day when they are raised.
Surah Al-Muminoon(23:100)