Well, the Hijri date 30 Rabi Al Awwal 1213 corresponds to the Gregorian date Monday, 10 September 1798. This date lies in the third month of the Hijri year 1213 AH, which is Rabi Al-Awwal of 1213 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1213/03/30 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 10 September 1798 to its equivalent Arabic date.
The following is the conversion of the Arabic date 30 Rabi Al Awwal 1213 AH to its equivalent Gregorian date.
وَكَذَٰلِكَ أَنزَلْنَٰهُ قُرْءَانًا عَرَبِيًّۭا وَصَرَّفْنَا فِيهِ مِنَ ٱلْوَعِيدِ لَعَلَّهُمْ يَتَّقُونَ أَوْ يُحْدِثُ لَهُمْ ذِكْرًۭا
Thus we have revealed it as a Lecture in Arabic, and have displayed therein certain threats, that peradventure they may keep from evil or that it may cause them to take heed.
Surah Taa-Haa(20:113)