Well, the Hijri date 27 Rajab 1331 corresponds to the Gregorian date Tuesday, 1 July 1913. This date lies in the seventh month of the Hijri year 1331 AH, which is Rajab of 1331 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1331/07/27 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 1 July 1913 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Rajab 1331 AH to its equivalent Gregorian date.
وَقَوْمَ نُوحٍۢ لَّمَّا كَذَّبُوا۟ ٱلرُّسُلَ أَغْرَقْنَٰهُمْ وَجَعَلْنَٰهُمْ لِلنَّاسِ ءَايَةًۭ ۖ وَأَعْتَدْنَا لِلظَّٰلِمِينَ عَذَابًا أَلِيمًۭا
And Noah's folk, when they denied the messengers, We drowned them and made of them a portent for mankind. We have prepared a painful doom for evil-doers.
Surah Al-Furqaan(25:37)