Well, the Hijri date 15 Jumada Al Akhira 1303 corresponds to the Gregorian date Saturday, 20 March 1886. This date lies in the sixth month of the Hijri year 1303 AH, which is Jumada Al-Thani of 1303 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1303/06/15 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 20 March 1886 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Jumada Al Akhira 1303 AH to its equivalent Gregorian date.
هُوَ ٱلَّذِىٓ أَرْسَلَ رَسُولَهُۥ بِٱلْهُدَىٰ وَدِينِ ٱلْحَقِّ لِيُظْهِرَهُۥ عَلَى ٱلدِّينِ كُلِّهِۦ وَلَوْ كَرِهَ ٱلْمُشْرِكُونَ
He it is Who hath sent His messenger with the guidance and the religion of truth, that He may make it conqueror of all religion however much idolaters may be averse.
Surah As-Saff(61:9)