Well, the Hijri date 21 Jumada Al Akhira 1159 corresponds to the Gregorian date Sunday, 10 July 1746. This date lies in the sixth month of the Hijri year 1159 AH, which is Jumada Al-Thani of 1159 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1159/06/21 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 10 July 1746 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Jumada Al Akhira 1159 AH to its equivalent Gregorian date.
وَيَوْمَ تَقُومُ ٱلسَّاعَةُ يُقْسِمُ ٱلْمُجْرِمُونَ مَا لَبِثُوا۟ غَيْرَ سَاعَةٍۢ ۚ كَذَٰلِكَ كَانُوا۟ يُؤْفَكُونَ
And on the day when the Hour riseth the guilty will vow that they did tarry but an hour - thus were they ever deceived.
Surah Ar-Room(30:55)