Well, the Hijri date 17 Rabi Al Thani 1373 corresponds to the Gregorian date Wednesday, 23 December 1953. This date lies in the fourth month of the Hijri year 1373 AH, which is Rabi Al-Thani of 1373 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1373/04/17 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 23 December 1953 to its equivalent Arabic date.
The following is the conversion of the Arabic date 17 Rabi Al Thani 1373 AH to its equivalent Gregorian date.
لِيُبَيِّنَ لَهُمُ ٱلَّذِى يَخْتَلِفُونَ فِيهِ وَلِيَعْلَمَ ٱلَّذِينَ كَفَرُوٓا۟ أَنَّهُمْ كَانُوا۟ كَٰذِبِينَ
That He may explain unto them that wherein they differ, and that those who disbelieved may know that they were liars.
Surah An-Nahl(16:39)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
The Statement of Allah the Most High: "...And the Messenger (Muḥammad pbuh) was in your rear calling you back..." (V3:153)
Narrated Al-Bara bin Azib:
The Prophet (ﷺ) appointed `Abdullah bin Jubair as the commander of the infantry during the battle of Uhud. They returned defeated, and that is what is meant by:-- "And the Apostle was calling them back in the rear. None remained with the Prophet (ﷺ) then, but twelve men."
Sahih al-Bukhari 4561