Well, the Hijri date 18 Muharram 1374 corresponds to the Gregorian date Wednesday, 15 September 1954. This date lies in the first month of the Hijri year 1374 AH, which is Muharram of 1374 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1374/01/18 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 September 1954 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Muharram 1374 AH to its equivalent Gregorian date.
۞ أَوَلَمْ يَرَوْا۟ أَنَّ ٱللَّهَ ٱلَّذِى خَلَقَ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ قَادِرٌ عَلَىٰٓ أَن يَخْلُقَ مِثْلَهُمْ وَجَعَلَ لَهُمْ أَجَلًۭا لَّا رَيْبَ فِيهِ فَأَبَى ٱلظَّٰلِمُونَ إِلَّا كُفُورًۭا
Have they not seen that Allah Who created the heavens and the earth is Able to create the like of them, and hath appointed for them an end whereof there is no doubt? But the wrong-doers refuse aught save disbelief.
Surah Al-Israa(17:99)