Well, the Hijri date 26 Dhul Hijjah 1271 corresponds to the Gregorian date Saturday, 8 September 1855. This date lies in the twelfth month of the Hijri year 1271 AH, which is Dhu Al-Hijjah of 1271 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1271/12/26 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 8 September 1855 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Dhul Hijjah 1271 AH to its equivalent Gregorian date.
وَأَقْسَمُوا۟ بِٱللَّهِ جَهْدَ أَيْمَٰنِهِمْ لَئِن جَآءَتْهُمْ ءَايَةٌۭ لَّيُؤْمِنُنَّ بِهَا ۚ قُلْ إِنَّمَا ٱلْءَايَٰتُ عِندَ ٱللَّهِ ۖ وَمَا يُشْعِرُكُمْ أَنَّهَآ إِذَا جَآءَتْ لَا يُؤْمِنُونَ
And they swear a solemn oath by Allah that if there come unto them a portent they will believe therein. Say; Portents are with Allah and (so is) that which telleth you that if such came unto them they would not believe.
Surah Al-An'aam(6:109)