Well, the Hijri date 14 Muharram 1262 corresponds to the Gregorian date Sunday, 11 January 1846. This date lies in the first month of the Hijri year 1262 AH, which is Muharram of 1262 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1262/01/14 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 11 January 1846 to its equivalent Arabic date.
The following is the conversion of the Arabic date 14 Muharram 1262 AH to its equivalent Gregorian date.
كَيْفَ يَهْدِى ٱللَّهُ قَوْمًۭا كَفَرُوا۟ بَعْدَ إِيمَٰنِهِمْ وَشَهِدُوٓا۟ أَنَّ ٱلرَّسُولَ حَقٌّۭ وَجَآءَهُمُ ٱلْبَيِّنَٰتُ ۚ وَٱللَّهُ لَا يَهْدِى ٱلْقَوْمَ ٱلظَّٰلِمِينَ
How shall Allah guide a people who disbelieved after their belief and (after) they bore witness that the messenger is true and after clear proofs (of Allah's Sovereignty) had come unto them. And Allah guideth not wrongdoing folk.
Surah Aal-i-Imraan(3:86)