Well, the Hijri date 22 Muharram 1239 corresponds to the Gregorian date Saturday, 27 September 1823. This date lies in the first month of the Hijri year 1239 AH, which is Muharram of 1239 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1239/01/22 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 27 September 1823 to its equivalent Arabic date.
The following is the conversion of the Arabic date 22 Muharram 1239 AH to its equivalent Gregorian date.
۞ وَٱذْكُرُوا۟ ٱللَّهَ فِىٓ أَيَّامٍۢ مَّعْدُودَٰتٍۢ ۚ فَمَن تَعَجَّلَ فِى يَوْمَيْنِ فَلَآ إِثْمَ عَلَيْهِ وَمَن تَأَخَّرَ فَلَآ إِثْمَ عَلَيْهِ ۚ لِمَنِ ٱتَّقَىٰ ۗ وَٱتَّقُوا۟ ٱللَّهَ وَٱعْلَمُوٓا۟ أَنَّكُمْ إِلَيْهِ تُحْشَرُونَ
Remember Allah through the appointed days. Then whoso hasteneth (his departure) by two days, it is no sin for him, and whoso delayeth, it is no sin for him; that is for him who wardeth off (evil). Be careful of your duty to Allah, and know that unto Him ye will be gathered.
Surah Al-Baqara(2:203)