Well, the Hijri date 15 Dhul Hijjah 1485 corresponds to the Gregorian date Saturday, 14 April 2063. This date lies in the twelfth month of the Hijri year 1485 AH, which is Dhu Al-Hijjah of 1485 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1485/12/15 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 14 April 2063 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Dhul Hijjah 1485 AH to its equivalent Gregorian date.
وَجَٰوَزْنَا بِبَنِىٓ إِسْرَٰٓءِيلَ ٱلْبَحْرَ فَأَتَوْا۟ عَلَىٰ قَوْمٍۢ يَعْكُفُونَ عَلَىٰٓ أَصْنَامٍۢ لَّهُمْ ۚ قَالُوا۟ يَٰمُوسَى ٱجْعَل لَّنَآ إِلَٰهًۭا كَمَا لَهُمْ ءَالِهَةٌۭ ۚ قَالَ إِنَّكُمْ قَوْمٌۭ تَجْهَلُونَ
And We brought the Children of Israel across the sea, and they came unto a people who were given up to idols which they had. They said: O Moses! Make for us a god even as they have gods. He said: Lo! ye are a folk who know not.
Surah Al-A'raaf(7:138)