Well, the Hijri date 29 Shawwal 1216 corresponds to the Gregorian date Thursday, 4 March 1802. This date lies in the tenth month of the Hijri year 1216 AH, which is Shawwal of 1216 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1216/10/29 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 4 March 1802 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Shawwal 1216 AH to its equivalent Gregorian date.
وَٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ لَنُكَفِّرَنَّ عَنْهُمْ سَيِّـَٔاتِهِمْ وَلَنَجْزِيَنَّهُمْ أَحْسَنَ ٱلَّذِى كَانُوا۟ يَعْمَلُونَ
And as for those who believe and do good works, We shall remit from them their evil deeds and shall repay them the best that they did.
Surah Al-Ankaboot(29:7)