Well, the Hijri date 18 Dhul Hijjah 1613 corresponds to the Gregorian date Sunday, 24 June 2187. This date lies in the twelfth month of the Hijri year 1613 AH, which is Dhu Al-Hijjah of 1613 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1613/12/18 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 24 June 2187 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Dhul Hijjah 1613 AH to its equivalent Gregorian date.
وَقَالَ فِرْعَوْنُ يَٰهَٰمَٰنُ ٱبْنِ لِى صَرْحًۭا لَّعَلِّىٓ أَبْلُغُ ٱلْأَسْبَٰبَ
And Pharaoh said: O Haman! Build for me a tower that haply I may reach the roads,
Surah Ghafir(40:36)