Well, the Hijri date 27 Muharram 1380 corresponds to the Gregorian date Thursday, 21 July 1960. This date lies in the first month of the Hijri year 1380 AH, which is Muharram of 1380 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1380/01/27 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 21 July 1960 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Muharram 1380 AH to its equivalent Gregorian date.
إِنَّهُۥ كَانَ فِىٓ أَهْلِهِۦ مَسْرُورًا
He verily lived joyous with his folk,
Surah Al-Inshiqaaq(84:13)
Sahih al-Bukhari
Holding Fast to the Qur'an and Sunnah
Chapter: The religious learned men should not differ
Narrated `Abdullah bin Dinar:
Ibn `Umar said, "The Prophet (ﷺ) fixed Qarn as the Miqat (for assuming the Ihram) for the people of Najd, and Al-Juhfa for the people of Sham, and Dhul-Hulaifa for the people of Medina." Ibn `Umar added, "I heard this from the Prophet, and I have been informed that the Prophet (ﷺ) said, 'The Miqat for the Yemenites is Yalamlam.' "When Iraq was mentioned, he said, "At that time it was not a Muslim country."
Sahih al-Bukhari 7344