Well, the Hijri date 27 Rajab 1413 corresponds to the Gregorian date Wednesday, 20 January 1993. This date lies in the seventh month of the Hijri year 1413 AH, which is Rajab of 1413 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1413/07/27 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 20 January 1993 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Rajab 1413 AH to its equivalent Gregorian date.
وَنُقَلِّبُ أَفْـِٔدَتَهُمْ وَأَبْصَٰرَهُمْ كَمَا لَمْ يُؤْمِنُوا۟ بِهِۦٓ أَوَّلَ مَرَّةٍۢ وَنَذَرُهُمْ فِى طُغْيَٰنِهِمْ يَعْمَهُونَ
We confound their hearts and their eyes. As they believed not therein at the first, We let them wander blindly on in their contumacy.
Surah Al-An'aam(6:110)