Well, the Hijri date 3 Ramadan 1391 corresponds to the Gregorian date Friday, 22 October 1971. This date lies in the ninth month of the Hijri year 1391 AH, which is Ramadan of 1391 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1391/09/03 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 22 October 1971 to its equivalent Arabic date.
The following is the conversion of the Arabic date 3 Ramadan 1391 AH to its equivalent Gregorian date.
قُل لِّلَّهِ ٱلشَّفَٰعَةُ جَمِيعًۭا ۖ لَّهُۥ مُلْكُ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ ۖ ثُمَّ إِلَيْهِ تُرْجَعُونَ
Say: Unto Allah belongeth all intercession. His is the Sovereignty of the heavens and the earth. And afterward unto Him ye will be brought back.
Surah Az-Zumar(39:44)