Well, the Hijri date 19 Dhul Hijjah 1242 corresponds to the Gregorian date Friday, 13 July 1827. This date lies in the twelfth month of the Hijri year 1242 AH, which is Dhu Al-Hijjah of 1242 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1242/12/19 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 13 July 1827 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Dhul Hijjah 1242 AH to its equivalent Gregorian date.
وَٱلْبَلَدُ ٱلطَّيِّبُ يَخْرُجُ نَبَاتُهُۥ بِإِذْنِ رَبِّهِۦ ۖ وَٱلَّذِى خَبُثَ لَا يَخْرُجُ إِلَّا نَكِدًۭا ۚ كَذَٰلِكَ نُصَرِّفُ ٱلْءَايَٰتِ لِقَوْمٍۢ يَشْكُرُونَ
As for the good land, its vegetation cometh forth by permission of its Lord; while as for that which is bad, only the useless cometh forth (from it). Thus do We recount the tokens for people who give thanks.
Surah Al-A'raaf(7:58)