Well, the Hijri date 3 Muharram 1440 corresponds to the Gregorian date Thursday, 13 September 2018. This date lies in the first month of the Hijri year 1440 AH, which is Muharram of 1440 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1440/01/03 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 13 September 2018 to its equivalent Arabic date.
The following is the conversion of the Arabic date 3 Muharram 1440 AH to its equivalent Gregorian date.
وَأَمْطَرْنَا عَلَيْهِم مَّطَرًۭا ۖ فَسَآءَ مَطَرُ ٱلْمُنذَرِينَ
And We rained on them a rain. And dreadful is the rain of those who have been warned.
Surah Ash-Shu'araa(26:173)
Sahih al-Bukhari
Sales and Trade
Chapter: The mentioning of blacksmiths
Narrated Khabbab:
I was a blacksmith in the Pre-Islamic period, and 'Asi bin Wail owed me some money, so I went to him to demand it. He said (to me), "I will not pay you unless you disbelieve Muhammad." I said, "I will not disbelieve till Allah kills you and then you get resurrected." He said, "Leave me till I die and get resurrected, then I will be given wealth and children and I will pay you your debt." On that occasion it was revealed to the Prophet: 'Have you seen him who disbelieved in Our signs and says: Surely I will be given wealth and children? Has he known the unseen, or has he taken a covenant from the Beneficent (Allah)? (19.77- 78)
Sahih al-Bukhari 2091