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.
لَّقَدْ أَنزَلْنَآ ءَايَٰتٍۢ مُّبَيِّنَٰتٍۢ ۚ وَٱللَّهُ يَهْدِى مَن يَشَآءُ إِلَىٰ صِرَٰطٍۢ مُّسْتَقِيمٍۢ
Surah An-Noor(24:46)
Sahih al-Bukhari
Fasting
Chapter: To hasten the Iftar
Narrated Ibn Abi `Aufa:
I was with the Prophet (ﷺ) on a journey, and he observed the fast till evening. The Prophet (ﷺ) said to a man, "Get down and mix Sawiq with water for me." He replied, "Will you wait till it is evening?" The Prophet said, "Get down and mix Sawiq with water for me; when you see night falling from this side, the fasting person should break his fast."
Sahih al-Bukhari 1958