Well, the Hijri date 16 Ramadan 1487 corresponds to the Gregorian date Wednesday, 24 December 2064. This date lies in the ninth month of the Hijri year 1487 AH, which is Ramadan of 1487 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1487/09/16 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 December 2064 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Ramadan 1487 AH to its equivalent Gregorian date.
يَعْلَمُ مَا فِى ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ وَيَعْلَمُ مَا تُسِرُّونَ وَمَا تُعْلِنُونَ ۚ وَٱللَّهُ عَلِيمٌۢ بِذَاتِ ٱلصُّدُورِ
He knoweth all that is in the heavens and the earth, and He knoweth what ye conceal and what ye publish. And Allah is Aware of what is in the breasts (of men).
Surah At-Taghaabun(64:4)