Well, the Hijri date 15 Rajab 1401 corresponds to the Gregorian date Tuesday, 19 May 1981. This date lies in the seventh month of the Hijri year 1401 AH, which is Rajab of 1401 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1401/07/15 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 19 May 1981 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Rajab 1401 AH to its equivalent Gregorian date.
وَمِنْ ءَايَٰتِهِۦٓ أَن تَقُومَ ٱلسَّمَآءُ وَٱلْأَرْضُ بِأَمْرِهِۦ ۚ ثُمَّ إِذَا دَعَاكُمْ دَعْوَةًۭ مِّنَ ٱلْأَرْضِ إِذَآ أَنتُمْ تَخْرُجُونَ
And of His signs is this: The heavens and the earth stand fast by His command, and afterward, when He calleth you, lo! from the earth ye will emerge.
Surah Ar-Room(30:25)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"The recompense of those who wage war against Allah and His Messenger, and do mischief in the land is only that they shall be killed or crucified or their hands and feet be cut off from opposite sides..." (V.5:33)
Narrated Abu Qilaba:
That he was sitting behind `Umar bin `Abdul `Aziz and the people mentioned and mentioned (about at-Qasama) and they said (various things), and said that the Caliphs had permitted it. `Umar bin `Abdul `Aziz turned towards Abu Qilaba who was behind him and said. "What do you say, O `Abdullah bin Zaid?" or said, "What do you say, O Abu Qilaba?" Abu Qilaba said, "I do not know that killing a person is lawful in Islam except in three cases: a married person committing illegal sexual intercourse, one who has murdered somebody unlawfully, or one who wages war against Allah and His Apostle." 'Anbasa said, "Anas narrated to us such-and-such." Abu Qilaba said, "Anas narrated to me in this concern, saying, some people came to the Prophet (ﷺ) and they spoke to him saying, 'The climate of this land does not suit us.' The Prophet (ﷺ) said, 'These are camels belonging to us, and they are to be taken out to the pasture. So take them out and drink of their milk and urine.' So they took them and set out and drank of their urine and milk, and having recovered, they attacked the shepherd, killed him and drove away the camels.' Why should there be any delay in punishing them as they murdered (a person) and waged war against Allah and His Apostle and frightened Allah's Messenger (ﷺ) ?" Anbasa said, "I testify the uniqueness of Allah!" Abu Qilaba said, "Do you suspect me?" 'Anbasa said, "No, Anas narrated that (Hadith) to us." Then 'Anbasa added, "O the people of such-and-such (country), you will remain in good state as long as Allah keeps this (man) and the like of this (man) amongst you."
Sahih al-Bukhari 4610
