Well, the Hijri date 27 Rajab 1399 corresponds to the Gregorian date Friday, 22 June 1979. This date lies in the seventh month of the Hijri year 1399 AH, which is Rajab of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1399/07/27 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 22 June 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Rajab 1399 AH to its equivalent Gregorian date.
إِنَّ ٱللَّهَ عَٰلِمُ غَيْبِ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ ۚ إِنَّهُۥ عَلِيمٌۢ بِذَاتِ ٱلصُّدُورِ
Lo! Allah is the Knower of the Unseen of the heavens and the earth. Lo! He is Aware of the secret of (men's) breasts.
Surah Faatir(35:38)
Sahih al-Bukhari
Divorce
Chapter: A divorce given in a state of anger, under compulsion or under the effect of intoxicants or insanity
Narrated Jabir:
A man from the tribe of Bani Aslam came to the Prophet (ﷺ) while he was in the mosque and said, "I have committed illegal sexual intercourse." The Prophet (ﷺ) turned his face to the other side. The man turned towards the side towards which the Prophet (ﷺ) had turned his face, and gave four witnesses against himself. On that the Prophet (ﷺ) called him and said, "Are you insane?" (He added), "Are you married?" The man said, 'Yes." On that the Prophet (ﷺ) ordered him to be stoned to the death in the Musalla (a praying place). When the stones hit him with their sharp edges and he fled, but he was caught at Al- Harra and then killed
Sahih al-Bukhari 5270