Well, the Hijri date 18 Muharram 1437 corresponds to the Gregorian date Saturday, 31 October 2015. This date lies in the first month of the Hijri year 1437 AH, which is Muharram of 1437 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1437/01/18 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 31 October 2015 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Muharram 1437 AH to its equivalent Gregorian date.
وَلَا تَأْكُلُوٓا۟ أَمْوَٰلَكُم بَيْنَكُم بِٱلْبَٰطِلِ وَتُدْلُوا۟ بِهَآ إِلَى ٱلْحُكَّامِ لِتَأْكُلُوا۟ فَرِيقًۭا مِّنْ أَمْوَٰلِ ٱلنَّاسِ بِٱلْإِثْمِ وَأَنتُمْ تَعْلَمُونَ
And eat not up your property among yourselves in vanity, nor seek by it to gain the hearing of the judges that ye may knowingly devour a portion of the property of others wrongfully.
Surah Al-Baqara(2:188)
Sahih al-Bukhari
Oneness, Uniqueness of Allah (Tawheed)
Chapter: “O Messenger! Proclaim which has been sent down to you from your Lord. And if you do not, then you have not conveyed His Message…”
Narrated `Aisha:
Whoever tells you that the Prophet (ﷺ) concealed something of the Divine Inspiration, do not believe him, for Allah said: 'O Apostle Muhammad! Proclaim (the Message) which has been sent down to you from your Lord, and if you do it not, then you have not conveyed His Message.' (5.67)
Sahih al-Bukhari 7531