Well, the Hijri date 9 Dhul Hijjah 1230 corresponds to the Gregorian date Saturday, 11 November 1815. This date lies in the twelfth month of the Hijri year 1230 AH, which is Dhu Al-Hijjah of 1230 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1230/12/09 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 November 1815 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Dhul Hijjah 1230 AH to its equivalent Gregorian date.
فَهَلْ يَنتَظِرُونَ إِلَّا مِثْلَ أَيَّامِ ٱلَّذِينَ خَلَوْا۟ مِن قَبْلِهِمْ ۚ قُلْ فَٱنتَظِرُوٓا۟ إِنِّى مَعَكُم مِّنَ ٱلْمُنتَظِرِينَ
What expect they save the like of the days of those who passed away before them? Say: Expect then! I am with you among the expectant.
Surah Yunus(10:102)