Well, the Hijri date 23 Safar 1336 corresponds to the Gregorian date Friday, 7 December 1917. This date lies in the second month of the Hijri year 1336 AH, which is Safar of 1336 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1336/02/23 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 7 December 1917 to its equivalent Arabic date.
The following is the conversion of the Arabic date 23 Safar 1336 AH to its equivalent Gregorian date.
وَلَن يَنفَعَكُمُ ٱلْيَوْمَ إِذ ظَّلَمْتُمْ أَنَّكُمْ فِى ٱلْعَذَابِ مُشْتَرِكُونَ
And it profiteth you not this day, because ye did wrong, that ye will be sharers in the doom.
Surah Az-Zukhruf(43:39)