Well, the Hijri date 20 Shawwal 1198 corresponds to the Gregorian date Sunday, 5 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 Sunday without any doubt. The Arabic date 1198/10/20 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 5 September 1784 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Shawwal 1198 AH to its equivalent Gregorian date.
قُلْ مَن كَانَ فِى ٱلضَّلَٰلَةِ فَلْيَمْدُدْ لَهُ ٱلرَّحْمَٰنُ مَدًّا ۚ حَتَّىٰٓ إِذَا رَأَوْا۟ مَا يُوعَدُونَ إِمَّا ٱلْعَذَابَ وَإِمَّا ٱلسَّاعَةَ فَسَيَعْلَمُونَ مَنْ هُوَ شَرٌّۭ مَّكَانًۭا وَأَضْعَفُ جُندًۭا
Say: As for him who is in error, the Beneficent will verily prolong his span of life until, when they behold that which they were promised, whether it be punishment (in the world), or the Hour (of doom), they will know who is worse in position and who is weaker as an army.
Surah Maryam(19:75)
