Well, the Hijri date 17 Rabi Al Thani 1400 corresponds to the Gregorian date Tuesday, 4 March 1980. This date lies in the fourth month of the Hijri year 1400 AH, which is Rabi Al-Thani of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1400/04/17 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 4 March 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 17 Rabi Al Thani 1400 AH to its equivalent Gregorian date.
وَإِذَا تُتْلَىٰ عَلَيْهِمْ ءَايَٰتُنَا بَيِّنَٰتٍۢ تَعْرِفُ فِى وُجُوهِ ٱلَّذِينَ كَفَرُوا۟ ٱلْمُنكَرَ ۖ يَكَادُونَ يَسْطُونَ بِٱلَّذِينَ يَتْلُونَ عَلَيْهِمْ ءَايَٰتِنَا ۗ قُلْ أَفَأُنَبِّئُكُم بِشَرٍّۢ مِّن ذَٰلِكُمُ ۗ ٱلنَّارُ وَعَدَهَا ٱللَّهُ ٱلَّذِينَ كَفَرُوا۟ ۖ وَبِئْسَ ٱلْمَصِيرُ
And when Our revelations are recited unto them, thou knowest the denial in the faces of those who disbelieve; they all but attack those who recite Our revelations unto them. Say: Shall I proclaim unto you worse than that? The Fire! Allah hath promised it for those who disbelieve. A hapless journey's end!
Surah Al-Hajj(22:72)
