Well, the Hijri date 21 Jumada Al Oula 1513 corresponds to the Gregorian date Wednesday, 23 November 2089. This date lies in the fifth month of the Hijri year 1513 AH, which is Jumada Al-Awwal of 1513 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1513/05/21 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 23 November 2089 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Jumada Al Oula 1513 AH to its equivalent Gregorian date.
وَيَحْلِفُونَ بِٱللَّهِ إِنَّهُمْ لَمِنكُمْ وَمَا هُم مِّنكُمْ وَلَٰكِنَّهُمْ قَوْمٌۭ يَفْرَقُونَ
And they swear by Allah that they are in truth of you, when they are not of you, but they are folk who are afraid.
Surah At-Tawba(9:56)