Well, the Hijri date 1 Shaban 1506 corresponds to the Gregorian date Sunday, 18 April 2083. This date lies in the eighth month of the Hijri year 1506 AH, which is Shaban of 1506 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1506/08/01 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 18 April 2083 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Shaban 1506 AH to its equivalent Gregorian date.
سُنَّةَ ٱللَّهِ فِى ٱلَّذِينَ خَلَوْا۟ مِن قَبْلُ ۖ وَلَن تَجِدَ لِسُنَّةِ ٱللَّهِ تَبْدِيلًۭا
That was the way of Allah in the case of those who passed away of old; thou wilt not find for the way of Allah aught of power to change.
Surah Al-Ahzaab(33:62)