Well, the Hijri date 26 Ramadan 1242 corresponds to the Gregorian date Sunday, 22 April 1827. This date lies in the ninth month of the Hijri year 1242 AH, which is Ramadan of 1242 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1242/09/26 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 22 April 1827 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Ramadan 1242 AH to its equivalent Gregorian date.
وَكَذَّبَ ٱلَّذِينَ مِن قَبْلِهِمْ وَمَا بَلَغُوا۟ مِعْشَارَ مَآ ءَاتَيْنَٰهُمْ فَكَذَّبُوا۟ رُسُلِى ۖ فَكَيْفَ كَانَ نَكِيرِ
Those before them denied, and these have not attained a tithe of that which We bestowed on them (of old); yet they denied My messengers. How intense then was My abhorrence (of them)!
Surah Saba(34:45)