Well, the Hijri date 20 Rabi Al Awwal 1375 corresponds to the Gregorian date Friday, 4 November 1955. This date lies in the third month of the Hijri year 1375 AH, which is Rabi Al-Awwal of 1375 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1375/03/20 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 4 November 1955 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Rabi Al Awwal 1375 AH to its equivalent Gregorian date.
إِن تُعَذِّبْهُمْ فَإِنَّهُمْ عِبَادُكَ ۖ وَإِن تَغْفِرْ لَهُمْ فَإِنَّكَ أَنتَ ٱلْعَزِيزُ ٱلْحَكِيمُ
If Thou punish them, lo! they are Thy slaves, and if Thou forgive them (lo! they are Thy slaves). Lo! Thou, only Thou, art the Mighty, the Wise.
Surah Al-Maaida(5:118)
Sahih al-Bukhari
Forgetfulness in Prayer
Chapter: Beckoning during the Salat [by a person in Salat]
Narrated `Aisha the wife of the Prophet:
Allah's Messenger (ﷺ) during his illness prayed in his house sitting, whereas some people followed him standing, but the Prophet (ﷺ) beckoned them to sit down. On completion of the prayer he said, "The Imam is to be followed. So, bow when he bows, and raise your head when he raises his head." (See Hadith No. 657 Vol 1 for taking the verdict).
Sahih al-Bukhari 1236