Well, the Hijri date 27 Rajab 1242 corresponds to the Gregorian date Friday, 23 February 1827. This date lies in the seventh month of the Hijri year 1242 AH, which is Rajab of 1242 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1242/07/27 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 23 February 1827 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Rajab 1242 AH to its equivalent Gregorian date.
وَأُدْخِلَ ٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ جَنَّٰتٍۢ تَجْرِى مِن تَحْتِهَا ٱلْأَنْهَٰرُ خَٰلِدِينَ فِيهَا بِإِذْنِ رَبِّهِمْ ۖ تَحِيَّتُهُمْ فِيهَا سَلَٰمٌ
And those who believed and did good works are made to enter Gardens underneath which rivers flow, therein abiding by permission of their Lord, their greeting therein: Peace!
Surah Ibrahim(14:23)