Well, the Hijri date 20 Rabi Al Thani 1364 corresponds to the Gregorian date Tuesday, 3 April 1945. This date lies in the fourth month of the Hijri year 1364 AH, which is Rabi Al-Thani of 1364 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1364/04/20 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 3 April 1945 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Rabi Al Thani 1364 AH to its equivalent Gregorian date.
۞ وَمَا كَانَ ٱلْمُؤْمِنُونَ لِيَنفِرُوا۟ كَآفَّةًۭ ۚ فَلَوْلَا نَفَرَ مِن كُلِّ فِرْقَةٍۢ مِّنْهُمْ طَآئِفَةٌۭ لِّيَتَفَقَّهُوا۟ فِى ٱلدِّينِ وَلِيُنذِرُوا۟ قَوْمَهُمْ إِذَا رَجَعُوٓا۟ إِلَيْهِمْ لَعَلَّهُمْ يَحْذَرُونَ
And the believers should not all go out to fight. Of every troop of them, a party only should go forth, that they (who are left behind) may gain sound knowledge in religion, and that they may warn their folk when they return to them, so that they may beware.
Surah At-Tawba(9:122)
Sahih al-Bukhari
Companions of the Prophet
Chapter: The merits of Khalid bin Al-Walid رضي الله عنه
Narrated Anas:
The Prophet (ﷺ) had informed the people about the death of Zaid, Ja`far and Ibn Rawaha before the news of their death reached them. He said with his eyes flowing with tears, "Zaid took the flag and was martyred; then Ja`far took the flag and was martyred, and then Ibn Rawaha took the flag and was martyred. Finally the flag was taken by one of Allah's Swords (i.e. Khalid bin Al-Walid) and Allah gave them (i.e. the Muslims) victory."
Sahih al-Bukhari 3757