Well, the Hijri date 6 Rabi Al Thani 1155 corresponds to the Gregorian date Saturday, 9 June 1742. This date lies in the fourth month of the Hijri year 1155 AH, which is Rabi Al-Thani of 1155 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1155/04/06 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 9 June 1742 to its equivalent Arabic date.
The following is the conversion of the Arabic date 6 Rabi Al Thani 1155 AH to its equivalent Gregorian date.
أَلَمْ تَرَوْا۟ أَنَّ ٱللَّهَ سَخَّرَ لَكُم مَّا فِى ٱلسَّمَٰوَٰتِ وَمَا فِى ٱلْأَرْضِ وَأَسْبَغَ عَلَيْكُمْ نِعَمَهُۥ ظَٰهِرَةًۭ وَبَاطِنَةًۭ ۗ وَمِنَ ٱلنَّاسِ مَن يُجَٰدِلُ فِى ٱللَّهِ بِغَيْرِ عِلْمٍۢ وَلَا هُدًۭى وَلَا كِتَٰبٍۢ مُّنِيرٍۢ
See ye not how Allah hath made serviceable unto you whatsoever is in the skies and whatsoever is in the earth and hath loaded you with His favours both without and within? Yet of mankind is he who disputeth concerning Allah, without knowledge or guidance or a scripture giving light.
Surah Luqman(31:20)