Well, the Hijri date 11 Dhul Hijjah 1473 corresponds to the Gregorian date Friday, 18 August 2051. This date lies in the twelfth month of the Hijri year 1473 AH, which is Dhu Al-Hijjah of 1473 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1473/12/11 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 18 August 2051 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Dhul Hijjah 1473 AH to its equivalent Gregorian date.
وَمِنْهُم مَّن يَلْمِزُكَ فِى ٱلصَّدَقَٰتِ فَإِنْ أُعْطُوا۟ مِنْهَا رَضُوا۟ وَإِن لَّمْ يُعْطَوْا۟ مِنْهَآ إِذَا هُمْ يَسْخَطُونَ
And of them is he who defameth thee in the matter of the alms. If they are given thereof they are content, and if they are not given thereof, behold! they are enraged.
Surah At-Tawba(9:58)