Well, the Hijri date 17 Shawwal 1141 corresponds to the Gregorian date Sunday, 15 May 1729. This date lies in the tenth month of the Hijri year 1141 AH, which is Shawwal of 1141 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1141/10/17 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 15 May 1729 to its equivalent Arabic date.
The following is the conversion of the Arabic date 17 Shawwal 1141 AH to its equivalent Gregorian date.
وَمِن قَوْمِ مُوسَىٰٓ أُمَّةٌۭ يَهْدُونَ بِٱلْحَقِّ وَبِهِۦ يَعْدِلُونَ
And of Moses' folk there is a community who lead with truth and establish justice therewith.
Surah Al-A'raaf(7:159)