Well, the Hijri date 17 Rabi Al Awwal 1206 corresponds to the Gregorian date Sunday, 13 November 1791. This date lies in the third month of the Hijri year 1206 AH, which is Rabi Al-Awwal of 1206 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1206/03/17 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 13 November 1791 to its equivalent Arabic date.
The following is the conversion of the Arabic date 17 Rabi Al Awwal 1206 AH to its equivalent Gregorian date.
يَٰمَعْشَرَ ٱلْجِنِّ وَٱلْإِنسِ أَلَمْ يَأْتِكُمْ رُسُلٌۭ مِّنكُمْ يَقُصُّونَ عَلَيْكُمْ ءَايَٰتِى وَيُنذِرُونَكُمْ لِقَآءَ يَوْمِكُمْ هَٰذَا ۚ قَالُوا۟ شَهِدْنَا عَلَىٰٓ أَنفُسِنَا ۖ وَغَرَّتْهُمُ ٱلْحَيَوٰةُ ٱلدُّنْيَا وَشَهِدُوا۟ عَلَىٰٓ أَنفُسِهِمْ أَنَّهُمْ كَانُوا۟ كَٰفِرِينَ
O ye assembly of the jinn and humankind! Came there not unto you messengers of your own who recounted unto you My tokens and warned you of the meeting of this your Day? They will say: We testify against ourselves. And the life of the world beguiled them. And they testify against themselves that they were disbelievers.
Surah Al-An'aam(6:130)