Well, the Hijri date 7 Muharram 1318 corresponds to the Gregorian date Sunday, 6 May 1900. This date lies in the first month of the Hijri year 1318 AH, which is Muharram of 1318 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1318/01/07 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 6 May 1900 to its equivalent Arabic date.
The following is the conversion of the Arabic date 7 Muharram 1318 AH to its equivalent Gregorian date.
لِيَمِيزَ ٱللَّهُ ٱلْخَبِيثَ مِنَ ٱلطَّيِّبِ وَيَجْعَلَ ٱلْخَبِيثَ بَعْضَهُۥ عَلَىٰ بَعْضٍۢ فَيَرْكُمَهُۥ جَمِيعًۭا فَيَجْعَلَهُۥ فِى جَهَنَّمَ ۚ أُو۟لَٰٓئِكَ هُمُ ٱلْخَٰسِرُونَ
That Allah may separate the wicked from the good, The wicked will He place piece upon piece, and heap them all together, and consign them unto hell. Such verily are the losers.
Surah Al-Anfaal(8:37)