Well, the Hijri date 28 Rabi Al Thani 1504 corresponds to the Gregorian date Friday, 7 February 2081. This date lies in the fourth month of the Hijri year 1504 AH, which is Rabi Al-Thani of 1504 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1504/04/28 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 7 February 2081 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Rabi Al Thani 1504 AH to its equivalent Gregorian date.
ذَٰلِكَ لِيَعْلَمَ أَنِّى لَمْ أَخُنْهُ بِٱلْغَيْبِ وَأَنَّ ٱللَّهَ لَا يَهْدِى كَيْدَ ٱلْخَآئِنِينَ
(Then Joseph said: I asked for) this, that he (my lord) may know that I betrayed him not in secret, and that surely Allah guideth not the snare of the betrayers.
Surah Yusuf(12:52)