Well, the Hijri date 12 Ramadan 1227 corresponds to the Gregorian date Friday, 18 September 1812. This date lies in the ninth month of the Hijri year 1227 AH, which is Ramadan of 1227 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1227/09/12 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 18 September 1812 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Ramadan 1227 AH to its equivalent Gregorian date.
إِنَّمَا ٱلنَّجْوَىٰ مِنَ ٱلشَّيْطَٰنِ لِيَحْزُنَ ٱلَّذِينَ ءَامَنُوا۟ وَلَيْسَ بِضَآرِّهِمْ شَيْـًٔا إِلَّا بِإِذْنِ ٱللَّهِ ۚ وَعَلَى ٱللَّهِ فَلْيَتَوَكَّلِ ٱلْمُؤْمِنُونَ
Lo! Conspiracy is only of the devil, that he may vex those who believe; but he can harm them not at all unless by Allah's leave. In Allah let believers put their trust.
Surah Al-Mujaadila(58:10)