Well, the Hijri date 13 Dhul Hijjah 1520 corresponds to the Gregorian date Tuesday, 26 March 2097. This date lies in the twelfth month of the Hijri year 1520 AH, which is Dhu Al-Hijjah of 1520 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1520/12/13 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 26 March 2097 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Dhul Hijjah 1520 AH to its equivalent Gregorian date.
يَٰٓأَيُّهَا ٱلنَّاسُ قَدْ جَآءَكُم بُرْهَٰنٌۭ مِّن رَّبِّكُمْ وَأَنزَلْنَآ إِلَيْكُمْ نُورًۭا مُّبِينًۭا
O mankind! Now hath a proof from your Lord come unto you, and We have sent down unto you a clear light;
Surah An-Nisaa(4:174)