Well, the Hijri date 20 Shaban 1313 corresponds to the Gregorian date Tuesday, 4 February 1896. This date lies in the eighth month of the Hijri year 1313 AH, which is Shaban of 1313 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1313/08/20 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 4 February 1896 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Shaban 1313 AH to its equivalent Gregorian date.
وَإِن يُكَذِّبُوكَ فَقَدْ كَذَّبَتْ قَبْلَهُمْ قَوْمُ نُوحٍۢ وَعَادٌۭ وَثَمُودُ
If they deny thee (Muhammad), even so the folk of Noah, and (the tribes of) A'ad and Thamud, before thee, denied (Our messengers);
Surah Al-Hajj(22:42)