Well, the Hijri date 28 Safar 1386 corresponds to the Gregorian date Friday, 17 June 1966. This date lies in the second month of the Hijri year 1386 AH, which is Safar of 1386 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1386/02/28 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 17 June 1966 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Safar 1386 AH to its equivalent Gregorian date.
وَلِلَّهِ غَيْبُ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ ۚ وَمَآ أَمْرُ ٱلسَّاعَةِ إِلَّا كَلَمْحِ ٱلْبَصَرِ أَوْ هُوَ أَقْرَبُ ۚ إِنَّ ٱللَّهَ عَلَىٰ كُلِّ شَىْءٍۢ قَدِيرٌۭ
And unto Allah belongeth the Unseen of the heavens and the earth, and the matter of the Hour (of Doom) is but as a twinkling of the eye, or it is nearer still. Lo! Allah is Able to do all things.
Surah An-Nahl(16:77)
Sahih al-Bukhari
Prostration During Recital of Qur'an
Chapter: Prostration while reciting Idhat-Sama'un-Shaqqat
Narrated Abu Salma:
I saw Abu Huraira reciting Idha-Sama' un-Shaqqat and he prostrated during its recitation. I asked Abu Huraira, "Didn't I see you prostrating?" Abu Huraira said, "Had I not seen the Prophet (ﷺ) prostrating, I would not have prostrated."
Sahih al-Bukhari 1074