Well, the Hijri date 15 Ramadan 1400 corresponds to the Gregorian date Sunday, 27 July 1980. This date lies in the ninth month of the Hijri year 1400 AH, which is Ramadan of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1400/09/15 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 27 July 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Ramadan 1400 AH to its equivalent Gregorian date.
سَلْهُمْ أَيُّهُم بِذَٰلِكَ زَعِيمٌ
Ask them (O Muhammad) which of them will vouch for that!
Surah Al-Qalam(68:40)
Sahih al-Bukhari
To make the Heart Tender (Ar-Riqaq)
Chapter: The superiority of being poor
Narrated Sahl bin Sa`d As-Sa`id:
A man passed by Allah's Messenger (ﷺ) and the Prophet (ﷺ) asked a man sitting beside him, "What is your opinion about this (passer-by)?" He replied, "This (passer-by) is from the noble class of people. By Allah, if he should ask for a lady's hand in marriage, he ought to be given her in marriage, and if he intercedes for somebody, his intercession will be accepted. Allah's Messenger (ﷺ) kept quiet, and then another man passed by and Allah's Messenger (ﷺ) asked the same man (his companion) again, "What is your opinion about this (second) one?" He said, "O Allah's Messenger (ﷺ)! This person is one of the poor Muslims. If he should ask a lady's hand in marriage, no-one will accept him, and if he intercedes for somebody, no one will accept his intercession, and if he talks, no-one will listen to his talk." Then Allah's Messenger (ﷺ) said, "This (poor man) is better than such a large number of the first type (i.e. rich men) as to fill the earth."
Sahih al-Bukhari 6447