Well, the Hijri date 25 Muharram 1386 corresponds to the Gregorian date Sunday, 15 May 1966. This date lies in the first month of the Hijri year 1386 AH, which is Muharram of 1386 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1386/01/25 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 15 May 1966 to its equivalent Arabic date.
The following is the conversion of the Arabic date 25 Muharram 1386 AH to its equivalent Gregorian date.
يَوْمَ تُوَلُّونَ مُدْبِرِينَ مَا لَكُم مِّنَ ٱللَّهِ مِنْ عَاصِمٍۢ ۗ وَمَن يُضْلِلِ ٱللَّهُ فَمَا لَهُۥ مِنْ هَادٍۢ
A day when ye will turn to flee, having no preserver from Allah: and he whom Allah sendeth astray, for him there is no guide.
Surah Ghafir(40:33)