Well, the Hijri date 29 Rabi Al Awwal 1380 corresponds to the Gregorian date Tuesday, 20 September 1960. This date lies in the third month of the Hijri year 1380 AH, which is Rabi Al-Awwal of 1380 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1380/03/29 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 20 September 1960 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Rabi Al Awwal 1380 AH to its equivalent Gregorian date.
إِلَّا مَن رَّحِمَ رَبُّكَ ۚ وَلِذَٰلِكَ خَلَقَهُمْ ۗ وَتَمَّتْ كَلِمَةُ رَبِّكَ لَأَمْلَأَنَّ جَهَنَّمَ مِنَ ٱلْجِنَّةِ وَٱلنَّاسِ أَجْمَعِينَ
Save him on whom thy Lord hath mercy; and for that He did create them. And the Word of thy Lord hath been fulfilled: Verily I shall fill hell with the jinn and mankind together.
Surah Hud(11:119)
Sahih al-Bukhari
Hajj (Pilgrimage)
Chapter: The use of perfume while assuming Ihram
Narrated Sa`id bin Jubair:
Ibn `Umar used to oil his hair. I told that to Ibrahim who said, "What do you think about this statement: Narrated Aswad from `Aisha: As if I were now observing the glitter of the scent in the parting of the hair of the Prophet (ﷺ) while he was Muhrim?"
Sahih al-Bukhari 1537, 1538