Well, the Hijri date 13 Muharram 1188 corresponds to the Gregorian date Friday, 25 March 1774. This date lies in the first month of the Hijri year 1188 AH, which is Muharram of 1188 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1188/01/13 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 25 March 1774 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Muharram 1188 AH to its equivalent Gregorian date.
قُلْ يَٰٓأَيُّهَا ٱلنَّاسُ قَدْ جَآءَكُمُ ٱلْحَقُّ مِن رَّبِّكُمْ ۖ فَمَنِ ٱهْتَدَىٰ فَإِنَّمَا يَهْتَدِى لِنَفْسِهِۦ ۖ وَمَن ضَلَّ فَإِنَّمَا يَضِلُّ عَلَيْهَا ۖ وَمَآ أَنَا۠ عَلَيْكُم بِوَكِيلٍۢ
Say: O mankind! Now hath the Truth from your Lord come unto you. So whosoever is guided, is guided only for (the good of) his soul, and whosoever erreth erreth only against it. And I am not a warder over you.
Surah Yunus(10:108)