Well, the Hijri date 20 Shawwal 1479 corresponds to the Gregorian date Tuesday, 24 April 2057. This date lies in the tenth month of the Hijri year 1479 AH, which is Shawwal of 1479 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1479/10/20 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 24 April 2057 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Shawwal 1479 AH to its equivalent Gregorian date.
ٱتَّخَذُوٓا۟ أَحْبَارَهُمْ وَرُهْبَٰنَهُمْ أَرْبَابًۭا مِّن دُونِ ٱللَّهِ وَٱلْمَسِيحَ ٱبْنَ مَرْيَمَ وَمَآ أُمِرُوٓا۟ إِلَّا لِيَعْبُدُوٓا۟ إِلَٰهًۭا وَٰحِدًۭا ۖ لَّآ إِلَٰهَ إِلَّا هُوَ ۚ سُبْحَٰنَهُۥ عَمَّا يُشْرِكُونَ
They have taken as lords beside Allah their rabbis and their monks and the Messiah son of Mary, when they were bidden to worship only One Allah. There is no Allah save Him. Be He Glorified from all that they ascribe as partner (unto Him)!
Surah At-Tawba(9:31)
Sahih al-Bukhari
Good Manners and Form (Al-Adab)
Chapter: Good character, generosity, and miserliness
Narrated Anas:
The Prophet (ﷺ) was the best among the people (both in shape and character) and was the most generous of them, and was the bravest of them. Once, during the night, the people of Medina got afraid (of a sound). So the people went towards that sound, but the Prophet (ﷺ) having gone to that sound before them, met them while he was saying, "Don't be afraid, don't be afraid." (At that time) he was riding a horse belonging to Abu Talha and it was naked without a saddle, and he was carrying a sword slung at his neck. The Prophet (ﷺ) said, "I found it (the horse) like a sea, or, it is the sea indeed."
Sahih al-Bukhari 6033