Well, the Hijri date 11 Muharram 1298 corresponds to the Gregorian date Monday, 13 December 1880. This date lies in the first month of the Hijri year 1298 AH, which is Muharram of 1298 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1298/01/11 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 13 December 1880 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Muharram 1298 AH to its equivalent Gregorian date.
يَغْفِرْ لَكُم مِّن ذُنُوبِكُمْ وَيُؤَخِّرْكُمْ إِلَىٰٓ أَجَلٍۢ مُّسَمًّى ۚ إِنَّ أَجَلَ ٱللَّهِ إِذَا جَآءَ لَا يُؤَخَّرُ ۖ لَوْ كُنتُمْ تَعْلَمُونَ
That He may forgive you somewhat of your sins and respite you to an appointed term. Lo! the term of Allah, when it cometh, cannot be delayed, if ye but knew.
Surah Nooh(71:4)