Well, the Hijri date 27 Rabi Al Awwal 1364 corresponds to the Gregorian date Sunday, 11 March 1945. This date lies in the third month of the Hijri year 1364 AH, which is Rabi Al-Awwal of 1364 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1364/03/27 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 11 March 1945 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Rabi Al Awwal 1364 AH to its equivalent Gregorian date.
وَٱللَّهُ يَعْلَمُ مَا تُسِرُّونَ وَمَا تُعْلِنُونَ
And Allah knoweth that which ye keep hidden and that which ye proclaim.
Surah An-Nahl(16:19)
Sahih al-Bukhari
The Two Festivals (Eids)
Chapter: Eid prayer before the Khutba and no Adhan or Iqama for it
Narrated Ibn Juraij:
`Ata' said, "Jabir bin `Abdullah said, 'The Prophet (ﷺ) went out on the Day of `Id-ul-Fitr and offered the prayer before delivering the Khutba, Ata told me that during the early days of Ibn Az-Zubair, Ibn `Abbas had sent a message to him telling him that the Adhan for the `Id Prayer was never pronounced (in the life time of Allah's Messenger (ﷺ)) and the Khutba used to be delivered after the prayer. Ata told me that Ibn `Abbas and Jabir bin `Abdullah, had said, "There was no Adhan for the prayer of `Id-ul-Fitr and `Id-ul-Aqha." `Ata' said, "I heard Jabir bin `Abdullah saying, 'The Prophet (ﷺ) stood up and started with the prayer, and after it he delivered the Khutba. When the Prophet (ﷺ) of Allah (p.b.u.h) finished (the Khutba), he went to the women and preached to them, while he was leaning on Bilal's hand. Bilal was spreading his garment and the ladies were putting alms in it.' " I said to Ata, "Do you think it incumbent upon an Imam to go to the women and preach to them after finishing the prayer and Khutba?" `Ata' said, "No doubt it is incumbent on Imams to do so, and why should they not do so?"
Sahih al-Bukhari 958, 959, 960, 961