Well, the Hijri date 23 Rabi Al Thani 1245 corresponds to the Gregorian date Wednesday, 21 October 1829. This date lies in the fourth month of the Hijri year 1245 AH, which is Rabi Al-Thani of 1245 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1245/04/23 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 21 October 1829 to its equivalent Arabic date.
The following is the conversion of the Arabic date 23 Rabi Al Thani 1245 AH to its equivalent Gregorian date.
يَوْمَ يَغْشَىٰهُمُ ٱلْعَذَابُ مِن فَوْقِهِمْ وَمِن تَحْتِ أَرْجُلِهِمْ وَيَقُولُ ذُوقُوا۟ مَا كُنتُمْ تَعْمَلُونَ
On the day when the doom will overwhelm them from above them and from underneath their feet, and He will say: Taste what ye used to do!
Surah Al-Ankaboot(29:55)