Well, the Hijri date 13 Muharram 1377 corresponds to the Gregorian date Friday, 9 August 1957. This date lies in the first month of the Hijri year 1377 AH, which is Muharram of 1377 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1377/01/13 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 9 August 1957 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Muharram 1377 AH to its equivalent Gregorian date.
وَقَالَ ٱلشَّيْطَٰنُ لَمَّا قُضِىَ ٱلْأَمْرُ إِنَّ ٱللَّهَ وَعَدَكُمْ وَعْدَ ٱلْحَقِّ وَوَعَدتُّكُمْ فَأَخْلَفْتُكُمْ ۖ وَمَا كَانَ لِىَ عَلَيْكُم مِّن سُلْطَٰنٍ إِلَّآ أَن دَعَوْتُكُمْ فَٱسْتَجَبْتُمْ لِى ۖ فَلَا تَلُومُونِى وَلُومُوٓا۟ أَنفُسَكُم ۖ مَّآ أَنَا۠ بِمُصْرِخِكُمْ وَمَآ أَنتُم بِمُصْرِخِىَّ ۖ إِنِّى كَفَرْتُ بِمَآ أَشْرَكْتُمُونِ مِن قَبْلُ ۗ إِنَّ ٱلظَّٰلِمِينَ لَهُمْ عَذَابٌ أَلِيمٌۭ
And Satan saith, when the matter hath been decided: Lo! Allah promised you a promise of truth; and I promised you, then failed you. And I had no power over you save that I called unto you and ye obeyed me. So blame not, but blame yourselves. I cannot help you, nor can ye help me, Lo! I disbelieved in that which ye before ascribed to me. Lo! for wrong-doers is a painful doom.
Surah Ibrahim(14:22)
