Well, the Hijri date 21 Shaban 1298 corresponds to the Gregorian date Monday, 18 July 1881. This date lies in the eighth month of the Hijri year 1298 AH, which is Shaban of 1298 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1298/08/21 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 18 July 1881 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Shaban 1298 AH to its equivalent Gregorian date.
ٱلْيَوْمَ نَخْتِمُ عَلَىٰٓ أَفْوَٰهِهِمْ وَتُكَلِّمُنَآ أَيْدِيهِمْ وَتَشْهَدُ أَرْجُلُهُم بِمَا كَانُوا۟ يَكْسِبُونَ
This day We seal up their mouths, and their hands speak out to Us and their feet bear witness as to what they used to earn.
Surah Yaseen(36:65)