Well, the Hijri date 15 Rabi Al Thani 1478 corresponds to the Gregorian date Thursday, 4 November 2055. This date lies in the fourth month of the Hijri year 1478 AH, which is Rabi Al-Thani of 1478 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1478/04/15 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 November 2055 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Rabi Al Thani 1478 AH to its equivalent Gregorian date.
۞ قُلْ يَٰعِبَادِىَ ٱلَّذِينَ أَسْرَفُوا۟ عَلَىٰٓ أَنفُسِهِمْ لَا تَقْنَطُوا۟ مِن رَّحْمَةِ ٱللَّهِ ۚ إِنَّ ٱللَّهَ يَغْفِرُ ٱلذُّنُوبَ جَمِيعًا ۚ إِنَّهُۥ هُوَ ٱلْغَفُورُ ٱلرَّحِيمُ
Say: O My slaves who have been prodigal to their own hurt! Despair not of the mercy of Allah, Who forgiveth all sins. Lo! He is the Forgiving, the Merciful.
Surah Az-Zumar(39:53)