Well, the Hijri date 15 Shawwal 1221 corresponds to the Gregorian date Thursday, 25 December 1806. This date lies in the tenth month of the Hijri year 1221 AH, which is Shawwal of 1221 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1221/10/15 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 25 December 1806 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Shawwal 1221 AH to its equivalent Gregorian date.
وَمَا تَنقِمُ مِنَّآ إِلَّآ أَنْ ءَامَنَّا بِـَٔايَٰتِ رَبِّنَا لَمَّا جَآءَتْنَا ۚ رَبَّنَآ أَفْرِغْ عَلَيْنَا صَبْرًۭا وَتَوَفَّنَا مُسْلِمِينَ
Thou takest vengeance on us only forasmuch as we believed the tokens of our Lord when they came unto us. Our Lord! Vouchsafe unto us steadfastness and make us die as men who have surrendered (unto Thee).
Surah Al-A'raaf(7:126)
