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.
وَلَئِن سَأَلْتَهُم مَّنْ خَلَقَ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ لَيَقُولُنَّ ٱللَّهُ ۚ قُلِ ٱلْحَمْدُ لِلَّهِ ۚ بَلْ أَكْثَرُهُمْ لَا يَعْلَمُونَ
Surah Luqman(31:25)
Sahih al-Bukhari
Virtues of Madinah
Chapter: Sin of that person who harms the people of Al-Madina
Narrated Sa`d:
I heard the Prophet (ﷺ) saying, "None plots against the people of Medina but that he will be dissolved (destroyed) like the salt is dissolved in water."
Sahih al-Bukhari 1877