Well, the Hijri date 21 Ramadan 1440 corresponds to the Gregorian date Sunday, 26 May 2019. This date lies in the ninth month of the Hijri year 1440 AH, which is Ramadan of 1440 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1440/09/21 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 26 May 2019 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Ramadan 1440 AH to its equivalent Gregorian date.
قُلْ إِن كَانَ ءَابَآؤُكُمْ وَأَبْنَآؤُكُمْ وَإِخْوَٰنُكُمْ وَأَزْوَٰجُكُمْ وَعَشِيرَتُكُمْ وَأَمْوَٰلٌ ٱقْتَرَفْتُمُوهَا وَتِجَٰرَةٌۭ تَخْشَوْنَ كَسَادَهَا وَمَسَٰكِنُ تَرْضَوْنَهَآ أَحَبَّ إِلَيْكُم مِّنَ ٱللَّهِ وَرَسُولِهِۦ وَجِهَادٍۢ فِى سَبِيلِهِۦ فَتَرَبَّصُوا۟ حَتَّىٰ يَأْتِىَ ٱللَّهُ بِأَمْرِهِۦ ۗ وَٱللَّهُ لَا يَهْدِى ٱلْقَوْمَ ٱلْفَٰسِقِينَ
Say: If your fathers, and your sons, and your brethren, and your wives, and your tribe, and the wealth ye have acquired, and merchandise for which ye fear that there will no sale, and dwellings ye desire are dearer to you than Allah and His messenger and striving in His way: then wait till Allah bringeth His command to pass. Allah guideth not wrongdoing folk.
Surah At-Tawba(9:24)
Sahih al-Bukhari
Manumission of Slaves
Chapter: The witness for manumission
Narrated Abu Huraira:
On my way to the Prophet (ﷺ) I was reciting:-- 'What a long tedious tiresome night! Nevertheless, it has saved us From the land of Kufr (disbelief).' I had a slave who ran away from me on the way. When I went to the Prophet (ﷺ) and gave the pledge of allegiance for embracing Islam, the slave showed up while I was still with the Prophet (ﷺ) who remarked, "O Abu Huraira! Here is your slave!" I said, "I manumit him for Allah's Sake," and so I freed him.
Sahih al-Bukhari 2531