Well, the Hijri date 11 Jumada Al Oula 1377 corresponds to the Gregorian date Monday, 2 December 1957. This date lies in the fifth month of the Hijri year 1377 AH, which is Jumada Al-Awwal of 1377 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1377/05/11 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 2 December 1957 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Jumada Al Oula 1377 AH to its equivalent Gregorian date.
وَيَقُولُ ٱلَّذِينَ ءَامَنُوٓا۟ أَهَٰٓؤُلَآءِ ٱلَّذِينَ أَقْسَمُوا۟ بِٱللَّهِ جَهْدَ أَيْمَٰنِهِمْ ۙ إِنَّهُمْ لَمَعَكُمْ ۚ حَبِطَتْ أَعْمَٰلُهُمْ فَأَصْبَحُوا۟ خَٰسِرِينَ
Then will the believers say (unto the people of the Scripture): are these they who swore by Allah their most binding oaths that they were surely with you? Their works have failed, and they have become the losers.
Surah Al-Maaida(5:53)
Sahih al-Bukhari
Jizyah and Mawaada'ah
Chapter: The sin of a betrayer
Narrated Ibn `Abbas:
Allah's Messenger (ﷺ) said on the day of the conquest of Mecca, "There is no migration now, but there is Jihad (i.e.. holy battle) and good intentions. And when you are called for Jihad, you should come out at once" Allah's Messenger (ﷺ) also said, on the day of the conquest of Mecca, "Allah has made this town a sanctuary since the day He created the Heavens and the Earth. So, it is a sanctuary by Allah's Decree till the Day of Resurrection. Fighting in it was not legal for anyone before me, and it was made legal for me only for an hour by daytime. So, it (i.e. Mecca) is a sanctuary by Allah's Decree till the Day of Resurrection. Its thorny bushes should not be cut, and its game should not be chased, its fallen property (i.e. Luqata) should not be picked up except by one who will announce it publicly; and its grass should not be uprooted," On that Al-`Abbas said, "O Allah's Messenger (ﷺ)! Except the Idhkhir, because it is used by the goldsmiths and by the people for their houses." On that the Prophet (ﷺ) said, "Except the Idhkhir."
Sahih al-Bukhari 3189