Well, the Hijri date 20 Rabi Al Awwal 1377 corresponds to the Gregorian date Sunday, 13 October 1957. This date lies in the third month of the Hijri year 1377 AH, which is Rabi Al-Awwal of 1377 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1377/03/20 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 13 October 1957 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Rabi Al Awwal 1377 AH to its equivalent Gregorian date.
إِنَّا قَدْ أُوحِىَ إِلَيْنَآ أَنَّ ٱلْعَذَابَ عَلَىٰ مَن كَذَّبَ وَتَوَلَّىٰ
Lo! it hath been revealed unto us that the doom will be for him who denieth and turneth away.
Surah Taa-Haa(20:48)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: If a man has enlisted himself in the army and then his wife goes out for Hajj
Narrated Ibn `Abbas:
That he heard the Prophet (ﷺ) saying, "It is not permissible for a man to be alone with a woman, and no lady should travel except with a Muhram (i.e. her husband or a person whom she cannot marry in any case for ever; e.g. her father, brother, etc.)." Then a man got up and said, "O Allah's Messenger (ﷺ)! I have enlisted in the army for such-and-such Ghazwa and my wife is proceeding for Hajj." Allah's Messenger (ﷺ) said, "Go, and perform the Hajj with your wife."
Sahih al-Bukhari 3006