Well, the Hijri date 22 Shaban 1399 corresponds to the Gregorian date Monday, 16 July 1979. This date lies in the eighth month of the Hijri year 1399 AH, which is Shaban of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1399/08/22 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 16 July 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 22 Shaban 1399 AH to its equivalent Gregorian date.
قَالَ أَلَمْ نُرَبِّكَ فِينَا وَلِيدًۭا وَلَبِثْتَ فِينَا مِنْ عُمُرِكَ سِنِينَ
(Pharaoh) said (unto Moses): Did we not rear thee among us as a child? And thou didst dwell many years of thy life among us,
Surah Ash-Shu'araa(26:18)