Well, the Hijri date 27 Shaban 1375 corresponds to the Gregorian date Sunday, 8 April 1956. This date lies in the eighth month of the Hijri year 1375 AH, which is Shaban of 1375 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1375/08/27 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 8 April 1956 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Shaban 1375 AH to its equivalent Gregorian date.
إِنَّآ أَرْسَلْنَٰكَ بِٱلْحَقِّ بَشِيرًۭا وَنَذِيرًۭا ۖ وَلَا تُسْـَٔلُ عَنْ أَصْحَٰبِ ٱلْجَحِيمِ
Lo! We have sent thee (O Muhammad) with the truth, a bringer of glad tidings and a warner. And thou wilt not be asked about the owners of hell-fire.
Surah Al-Baqara(2:119)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter: The Ghazwa of Al-Hudaibiya
Aisha said, "Allah's Messenger (ﷺ) used to test all the believing women who migrated to him, with the following Verse:
-- "O Prophet! When the believing Women come to you, to give the pledge of allegiance to you." (60.12) `Urwa's uncle said, "We were informed when Allah ordered His Apostle to return to the pagans what they had given to their wives who lately migrated (to Medina) and we were informed that Abu Basir..." relating the whole narration.
Sahih al-Bukhari 4182