Well, the Hijri date 26 Shawwal 1198 corresponds to the Gregorian date Saturday, 11 September 1784. This date lies in the tenth month of the Hijri year 1198 AH, which is Shawwal of 1198 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1198/10/26 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 11 September 1784 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Shawwal 1198 AH to its equivalent Gregorian date.
إِنَّا عَرَضْنَا ٱلْأَمَانَةَ عَلَى ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ وَٱلْجِبَالِ فَأَبَيْنَ أَن يَحْمِلْنَهَا وَأَشْفَقْنَ مِنْهَا وَحَمَلَهَا ٱلْإِنسَٰنُ ۖ إِنَّهُۥ كَانَ ظَلُومًۭا جَهُولًۭا
Lo! We offered the trust unto the heavens and the earth and the hills, but they shrank from bearing it and were afraid of it. And man assumed it. Lo! he hath proved a tyrant and a fool.
Surah Al-Ahzaab(33:72)