Well, the Hijri date 20 Rabi Al Thani 1361 corresponds to the Gregorian date Tuesday, 5 May 1942. This date lies in the fourth month of the Hijri year 1361 AH, which is Rabi Al-Thani of 1361 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1361/04/20 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 5 May 1942 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Rabi Al Thani 1361 AH to its equivalent Gregorian date.
وَمَآ أَصَٰبَكُمْ يَوْمَ ٱلْتَقَى ٱلْجَمْعَانِ فَبِإِذْنِ ٱللَّهِ وَلِيَعْلَمَ ٱلْمُؤْمِنِينَ
That which befell you, on the day when the two armies met, was by permission of Allah; that He might know the true believers;
Surah Aal-i-Imraan(3:166)
Sahih al-Bukhari
Jizyah and Mawaada'ah
Chapter: Truce with the king of a country
Narrated Abu Humaid As-Saidi:
We accompanied the Prophet (ﷺ) in the Ghazwa of Tabuk and the king of 'Aila presented a white mule and a cloak as a gift to the Prophet. And the Prophet (ﷺ) wrote to him a peace treaty allowing him to keep authority over his country.
Sahih al-Bukhari 3161