Well, the Hijri date 13 Shaban 1499 corresponds to the Gregorian date Tuesday, 14 July 2076. This date lies in the eighth month of the Hijri year 1499 AH, which is Shaban of 1499 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1499/08/13 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 14 July 2076 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Shaban 1499 AH to its equivalent Gregorian date.
مَا نُنَزِّلُ ٱلْمَلَٰٓئِكَةَ إِلَّا بِٱلْحَقِّ وَمَا كَانُوٓا۟ إِذًۭا مُّنظَرِينَ
We send not down the angels save with the Fact, and in that case (the disbelievers) would not be tolerated.
Surah Al-Hijr(15:8)