Well, the Hijri date 11 Ramadan 1380 corresponds to the Gregorian date Sunday, 26 February 1961. This date lies in the ninth month of the Hijri year 1380 AH, which is Ramadan of 1380 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1380/09/11 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 February 1961 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Ramadan 1380 AH to its equivalent Gregorian date.
قَالَ رَبِّ ٱجْعَل لِّىٓ ءَايَةًۭ ۖ قَالَ ءَايَتُكَ أَلَّا تُكَلِّمَ ٱلنَّاسَ ثَلَٰثَةَ أَيَّامٍ إِلَّا رَمْزًۭا ۗ وَٱذْكُر رَّبَّكَ كَثِيرًۭا وَسَبِّحْ بِٱلْعَشِىِّ وَٱلْإِبْكَٰرِ
He said: My Lord! Appoint a token for me. (The angel) said: The token unto thee (shall be) that thou shalt not speak unto mankind three days except by signs. Remember thy Lord much, and praise (Him) in the early hours of night and morning.
Surah Aal-i-Imraan(3:41)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Surat al-Munafiqun (The Hypocrites)
Narrated Zaid bin Arqam:
We went out with the Prophet (ﷺ) : on a journey and the people suffered from lack of provisions. So `Abdullah bin Ubai said to his companions, "Don't spend on those who are with Allah's Messenger (ﷺ), that they may disperse and go away from him." He also said, "If we return to Medina, surely, the more honorable will expel therefrom the meaner. So I went to the Prophet (ﷺ) and informed him of that. He sent for `Abdullah bin Ubai and asked him, but `Abdullah bin Ubai swore that he did not say so. The people said, "Zaid told a lie to 'Allah's Messenger (ﷺ)." What they said distressed me very much. Later Allah revealed the confirmation of my statement in his saying:-- '(When the hypocrites come to you.' (63.1) So the Prophet (ﷺ) called them that they might ask Allah to forgive them, but they turned their heads aside. (Concerning Allah's saying: 'Pieces of wood propped up,' Zaid said; They were the most handsome men.)
Sahih al-Bukhari 4903