Well, the Hijri date 25 Shaban 1239 corresponds to the Gregorian date Saturday, 24 April 1824. This date lies in the eighth month of the Hijri year 1239 AH, which is Shaban of 1239 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1239/08/25 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 April 1824 to its equivalent Arabic date.
The following is the conversion of the Arabic date 25 Shaban 1239 AH to its equivalent Gregorian date.
وَقُلِ ٱعْمَلُوا۟ فَسَيَرَى ٱللَّهُ عَمَلَكُمْ وَرَسُولُهُۥ وَٱلْمُؤْمِنُونَ ۖ وَسَتُرَدُّونَ إِلَىٰ عَٰلِمِ ٱلْغَيْبِ وَٱلشَّهَٰدَةِ فَيُنَبِّئُكُم بِمَا كُنتُمْ تَعْمَلُونَ
And say (unto them): Act! Allah will behold your actions, and (so will) His messenger and the believers, and ye will be brought back to the Knower of the Invisible and the Visible, and He will tell you what ye used to do.
Surah At-Tawba(9:105)