Well, the Hijri date 18 Rabi Al Thani 1222 corresponds to the Gregorian date Wednesday, 24 June 1807. This date lies in the fourth month of the Hijri year 1222 AH, which is Rabi Al-Thani of 1222 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1222/04/18 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 24 June 1807 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Rabi Al Thani 1222 AH to its equivalent Gregorian date.
أُو۟لَٰٓئِكَ ٱلَّذِينَ يَعْلَمُ ٱللَّهُ مَا فِى قُلُوبِهِمْ فَأَعْرِضْ عَنْهُمْ وَعِظْهُمْ وَقُل لَّهُمْ فِىٓ أَنفُسِهِمْ قَوْلًۢا بَلِيغًۭا
Those are they, the secrets of whose hearts Allah knoweth. So oppose them and admonish them, and address them in plain terms about their souls.
Surah An-Nisaa(4:63)