Well, the Hijri date 28 Dhul Hijjah 1215 corresponds to the Gregorian date Monday, 11 May 1801. This date lies in the twelfth month of the Hijri year 1215 AH, which is Dhu Al-Hijjah of 1215 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1215/12/28 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 May 1801 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Dhul Hijjah 1215 AH to its equivalent Gregorian date.
فَلَمَّا نَسُوا۟ مَا ذُكِّرُوا۟ بِهِۦ فَتَحْنَا عَلَيْهِمْ أَبْوَٰبَ كُلِّ شَىْءٍ حَتَّىٰٓ إِذَا فَرِحُوا۟ بِمَآ أُوتُوٓا۟ أَخَذْنَٰهُم بَغْتَةًۭ فَإِذَا هُم مُّبْلِسُونَ
Then, when they forgot that whereof they had been reminded, We opened unto them the gates of all things till, even as they were rejoicing in that which they were given, We seized them unawares, and lo! they were dumbfounded.
Surah Al-An'aam(6:44)
