Well, the Hijri date 21 Dhul Qidah 1245 corresponds to the Gregorian date Thursday, 13 May 1830. This date lies in the eleventh month of the Hijri year 1245 AH, which is Dhu Al-Qidah of 1245 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1245/11/21 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 13 May 1830 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Dhul Qidah 1245 AH to its equivalent Gregorian date.
وَلَمَّا سَكَتَ عَن مُّوسَى ٱلْغَضَبُ أَخَذَ ٱلْأَلْوَاحَ ۖ وَفِى نُسْخَتِهَا هُدًۭى وَرَحْمَةٌۭ لِّلَّذِينَ هُمْ لِرَبِّهِمْ يَرْهَبُونَ
Then, when the anger of Moses abated, he took up the tablets, and in their inscription there was guidance and mercy for all those who fear their Lord.
Surah Al-A'raaf(7:154)
