Well, the Hijri date 13 Rabi Al Thani 1389 corresponds to the Gregorian date Friday, 27 June 1969. This date lies in the fourth month of the Hijri year 1389 AH, which is Rabi Al-Thani of 1389 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1389/04/13 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 27 June 1969 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Rabi Al Thani 1389 AH to its equivalent Gregorian date.
هُوَ ٱلَّذِى خَلَقَكُمْ فَمِنكُمْ كَافِرٌۭ وَمِنكُم مُّؤْمِنٌۭ ۚ وَٱللَّهُ بِمَا تَعْمَلُونَ بَصِيرٌ
He it is Who created you, but one of you is a disbeliever and one of you is a believer, and Allah is Seer of what ye do.
Surah At-Taghaabun(64:2)
Sahih al-Bukhari
Beginning of Creation
Chapter: The description of the (Hell) Fire and the fact that it has already been created
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "Your (ordinary) fire is one of 70 parts of the (Hell) Fire." Someone asked, "O Allah's Messenger (ﷺ) This (ordinary) fire would have been sufficient (to torture the unbelievers)," Allah's Apostle said, "The (Hell) Fire has 69 parts more than the ordinary (worldly) fire, each part is as hot as this (worldly) fire."
Sahih al-Bukhari 3265