Well, the Hijri date 13 Rabi Al Awwal 1512 corresponds to the Gregorian date Tuesday, 28 September 2088. This date lies in the third month of the Hijri year 1512 AH, which is Rabi Al-Awwal of 1512 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1512/03/13 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 28 September 2088 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Rabi Al Awwal 1512 AH to its equivalent Gregorian date.
قُلْ مَا كُنتُ بِدْعًۭا مِّنَ ٱلرُّسُلِ وَمَآ أَدْرِى مَا يُفْعَلُ بِى وَلَا بِكُمْ ۖ إِنْ أَتَّبِعُ إِلَّا مَا يُوحَىٰٓ إِلَىَّ وَمَآ أَنَا۠ إِلَّا نَذِيرٌۭ مُّبِينٌۭ
Say: I am no new thing among the messengers (of Allah), nor know I what will be done with me or with you. I do but follow that which is inspired in me, and I am but a plain warner.
Surah Al-Ahqaf(46:9)