Well, the Hijri date 28 Muharram 1475 corresponds to the Gregorian date Sunday, 22 September 2052. This date lies in the first month of the Hijri year 1475 AH, which is Muharram of 1475 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1475/01/28 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 22 September 2052 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Muharram 1475 AH to its equivalent Gregorian date.
ثُمَّ تَوَلَّوْا۟ عَنْهُ وَقَالُوا۟ مُعَلَّمٌۭ مَّجْنُونٌ
And they had turned away from him and said: One taught (by others), a madman?
Surah Ad-Dukhaan(44:14)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
The Statement of Allah the Most High: "And magnify your Lord (Allah)!" (V.74:3)
Narrated Yahya:
I asked Aba Salama, "Which Sura of the Qur'an was revealed first?" He replied, "O you, wrapped-up' (Al-Muddaththir)." I said, "I have been informed that it was, 'Read, in the Name of your Lord who created (i.e. Surat Al-Alaq)...similar to the narration related by `Ali bin Al-Mubarak, 444 above).
Sahih al-Bukhari 4924