Well, the Hijri date 30 Shaban 1391 corresponds to the Gregorian date Tuesday, 19 October 1971. This date lies in the eighth month of the Hijri year 1391 AH, which is Shaban of 1391 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1391/08/30 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 19 October 1971 to its equivalent Arabic date.
The following is the conversion of the Arabic date 30 Shaban 1391 AH to its equivalent Gregorian date.
لِيُوَفِّيَهُمْ أُجُورَهُمْ وَيَزِيدَهُم مِّن فَضْلِهِۦٓ ۚ إِنَّهُۥ غَفُورٌۭ شَكُورٌۭ
That He will pay them their wages and increase them of His grace. Lo! He is Forgiving, Responsive.
Surah Faatir(35:30)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"And whether you disclose what is in your ownselves or conceal it..." (V.2:284)
Narrated Ibn `Umar:
This Verse:--"Whether you show what is in your minds or conceal it.." (2.284) was abrogated.
Sahih al-Bukhari 4545