Well, the Hijri date 11 Dhul Hijjah 1374 corresponds to the Gregorian date Saturday, 30 July 1955. This date lies in the twelfth month of the Hijri year 1374 AH, which is Dhu Al-Hijjah of 1374 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1374/12/11 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 30 July 1955 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Dhul Hijjah 1374 AH to its equivalent Gregorian date.
وَٱذْكُرُوٓا۟ إِذْ جَعَلَكُمْ خُلَفَآءَ مِنۢ بَعْدِ عَادٍۢ وَبَوَّأَكُمْ فِى ٱلْأَرْضِ تَتَّخِذُونَ مِن سُهُولِهَا قُصُورًۭا وَتَنْحِتُونَ ٱلْجِبَالَ بُيُوتًۭا ۖ فَٱذْكُرُوٓا۟ ءَالَآءَ ٱللَّهِ وَلَا تَعْثَوْا۟ فِى ٱلْأَرْضِ مُفْسِدِينَ
And remember how He made you viceroys after A'ad and gave you station in the earth. Ye choose castles in the plains and hew the mountains into dwellings. So remember (all) the bounties of Allah and do not evil, making mischief in the earth.
Surah Al-A'raaf(7:74)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter: Hajjat-ul-Wada
Narrated Zaid bin Arqam:
The Prophet (ﷺ) fought nineteen Ghazwas and performed only one Hajj after he migrated (to Medina), and did not perform another Hajj after it, and that was Hajj-ul-Wada`,' Abu 'Is-haq said, "He performed when he was in Mecca."
Sahih al-Bukhari 4404