Well, the Hijri date 13 Shawwal 1475 corresponds to the Gregorian date Saturday, 31 May 2053. This date lies in the tenth month of the Hijri year 1475 AH, which is Shawwal of 1475 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1475/10/13 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 31 May 2053 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Shawwal 1475 AH to its equivalent Gregorian date.
وَإِن مِّن قَرْيَةٍ إِلَّا نَحْنُ مُهْلِكُوهَا قَبْلَ يَوْمِ ٱلْقِيَٰمَةِ أَوْ مُعَذِّبُوهَا عَذَابًۭا شَدِيدًۭا ۚ كَانَ ذَٰلِكَ فِى ٱلْكِتَٰبِ مَسْطُورًۭا
There is not a township but We shall destroy it ere the Day of Resurrection, or punish it with dire punishment. That is set forth in the Book (of Our decrees).
Surah Al-Israa(17:58)