Well, the Hijri date 27 Rajab 1371 corresponds to the Gregorian date Monday, 21 April 1952. This date lies in the seventh month of the Hijri year 1371 AH, which is Rajab of 1371 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1371/07/27 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 21 April 1952 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Rajab 1371 AH to its equivalent Gregorian date.
مَا خَلَقْنَا ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ وَمَا بَيْنَهُمَآ إِلَّا بِٱلْحَقِّ وَأَجَلٍۢ مُّسَمًّۭى ۚ وَٱلَّذِينَ كَفَرُوا۟ عَمَّآ أُنذِرُوا۟ مُعْرِضُونَ
We created not the heavens and the earth and all that is between them save with truth, and for a term appointed. But those who disbelieve turn away from that whereof they are warned.
Surah Al-Ahqaf(46:3)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
The Statement of Allah "...And (for) to attract the hearts of those who have been inclined (towards Islam) ; and to free the captives..." (V.9:60)
Narrated Abu Sa`id:
Something was sent to the Prophet (ﷺ) and he distributed it amongst four (men) and said, "I want to attract their hearts,(to Islam thereby)," A man said (to the Prophet (ﷺ) ), "You have not done justice." Thereupon the Prophet (ﷺ) said, "There will emerge from the offspring of this (man) some people who will renounce the religion."
Sahih al-Bukhari 4667