Well, the Hijri date 20 Shaban 1121 corresponds to the Gregorian date Thursday, 24 October 1709. This date lies in the eighth month of the Hijri year 1121 AH, which is Shaban of 1121 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1121/08/20 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 24 October 1709 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Shaban 1121 AH to its equivalent Gregorian date.
ٱلسَّمَآءُ مُنفَطِرٌۢ بِهِۦ ۚ كَانَ وَعْدُهُۥ مَفْعُولًا
The very heaven being then rent asunder. His promise is to be fulfilled.
Surah Al-Muzzammil(73:18)