Well, the Hijri date 23 Shaban 1394 corresponds to the Gregorian date Monday, 9 September 1974. This date lies in the eighth month of the Hijri year 1394 AH, which is Shaban of 1394 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1394/08/23 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 9 September 1974 to its equivalent Arabic date.
The following is the conversion of the Arabic date 23 Shaban 1394 AH to its equivalent Gregorian date.
ءَامَنَ ٱلرَّسُولُ بِمَآ أُنزِلَ إِلَيْهِ مِن رَّبِّهِۦ وَٱلْمُؤْمِنُونَ ۚ كُلٌّ ءَامَنَ بِٱللَّهِ وَمَلَٰٓئِكَتِهِۦ وَكُتُبِهِۦ وَرُسُلِهِۦ لَا نُفَرِّقُ بَيْنَ أَحَدٍۢ مِّن رُّسُلِهِۦ ۚ وَقَالُوا۟ سَمِعْنَا وَأَطَعْنَا ۖ غُفْرَانَكَ رَبَّنَا وَإِلَيْكَ ٱلْمَصِيرُ
The messenger believeth in that which hath been revealed unto him from his Lord and (so do) believers. Each one believeth in Allah and His angels and His scriptures and His messengers - We make no distinction between any of His messengers - and they say: We hear, and we obey. (Grant us) Thy forgiveness, our Lord. Unto Thee is the journeying.
Surah Al-Baqara(2:285)
Sahih al-Bukhari
Virtues of the Qur'an
Chapter: How the Divine Revelation used to be revealed and what was the first thing revealed
Narrated `Aisha and Ibn `Abbas:
The Prophet (ﷺ) remained in Mecca for ten years, during which the Qur'an used to be revealed to him; and he stayed in Medina for ten years.
Sahih al-Bukhari 4978, 4979