Well, the Hijri date 27 Rajab 1439 corresponds to the Gregorian date Friday, 13 April 2018. This date lies in the seventh month of the Hijri year 1439 AH, which is Rajab of 1439 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1439/07/27 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 13 April 2018 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Rajab 1439 AH to its equivalent Gregorian date.
فَلَمَّا نَسُوا۟ مَا ذُكِّرُوا۟ بِهِۦٓ أَنجَيْنَا ٱلَّذِينَ يَنْهَوْنَ عَنِ ٱلسُّوٓءِ وَأَخَذْنَا ٱلَّذِينَ ظَلَمُوا۟ بِعَذَابٍۭ بَـِٔيسٍۭ بِمَا كَانُوا۟ يَفْسُقُونَ
And when they forgot that whereof they had been reminded, We rescued those who forbade wrong, and visited those who did wrong with dreadful punishment because they were evil-livers.
Surah Al-A'raaf(7:165)
Sahih al-Bukhari
Virtues of the Qur'an
Chapter: The superiority of Surat Al-Baqarah (No.2)
Narrated Abu Mas'ud:
The Prophet (ﷺ) said, "If somebody recited the last two Verses of Surat Al-Baqara at night, that will be sufficient for him."
Sahih al-Bukhari 5009