Well, the Hijri date 6 Rabi Al Thani 1380 corresponds to the Gregorian date Monday, 26 September 1960. This date lies in the fourth month of the Hijri year 1380 AH, which is Rabi Al-Thani of 1380 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1380/04/06 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 26 September 1960 to its equivalent Arabic date.
The following is the conversion of the Arabic date 6 Rabi Al Thani 1380 AH to its equivalent Gregorian date.
فَصَلِّ لِرَبِّكَ وَٱنْحَرْ
So pray unto thy Lord, and sacrifice.
Surah Al-Kawthar(108:2)
Sahih al-Bukhari
Beginning of Creation
Chapter: The characteristics of Iblis (Satan) and his soldiers
Narrated Ibn `Umar:
Allah's Messenger (ﷺ) said, "When the (upper) edge of the sun appears (in the morning), don't perform a prayer till the sun appears in full, and when the lower edge of the sun sets, don't perform a prayer till it sets completely. And you should not seek to pray at sunrise or sunset for the sun rises between two sides of the head of the devil (or Satan).
Sahih al-Bukhari 3272, 3273