Well, the Hijri date 21 Muharram 1274 corresponds to the Gregorian date Thursday, 10 September 1857. This date lies in the first month of the Hijri year 1274 AH, which is Muharram of 1274 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1274/01/21 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 10 September 1857 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Muharram 1274 AH to its equivalent Gregorian date.
يَوْمَ تُبَدَّلُ ٱلْأَرْضُ غَيْرَ ٱلْأَرْضِ وَٱلسَّمَٰوَٰتُ ۖ وَبَرَزُوا۟ لِلَّهِ ٱلْوَٰحِدِ ٱلْقَهَّارِ
On the day when the earth will be changed to other than the earth, and the heavens (also will be changed) and they will come forth unto Allah, the One, the Almighty,
Surah Ibrahim(14:48)