Well, the Hijri date 13 Ramadan 1275 corresponds to the Gregorian date Friday, 15 April 1859. This date lies in the ninth month of the Hijri year 1275 AH, which is Ramadan of 1275 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1275/09/13 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 15 April 1859 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Ramadan 1275 AH to its equivalent Gregorian date.
بِسْمِ ٱللَّهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ يَٰٓأَيُّهَا ٱلنَّبِىُّ ٱتَّقِ ٱللَّهَ وَلَا تُطِعِ ٱلْكَٰفِرِينَ وَٱلْمُنَٰفِقِينَ ۗ إِنَّ ٱللَّهَ كَانَ عَلِيمًا حَكِيمًۭا
O Prophet! Keep thy duty to Allah and obey not the disbelievers and the hypocrites. Lo! Allah is Knower, Wise.
Surah Al-Ahzaab(33:1)