Well, the Hijri date 29 Rajab 1375 corresponds to the Gregorian date Sunday, 11 March 1956. This date lies in the seventh month of the Hijri year 1375 AH, which is Rajab of 1375 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1375/07/29 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 1956 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Rajab 1375 AH to its equivalent Gregorian date.
وَإِذَا سَمِعُوا۟ ٱللَّغْوَ أَعْرَضُوا۟ عَنْهُ وَقَالُوا۟ لَنَآ أَعْمَٰلُنَا وَلَكُمْ أَعْمَٰلُكُمْ سَلَٰمٌ عَلَيْكُمْ لَا نَبْتَغِى ٱلْجَٰهِلِينَ
And when they hear vanity they withdraw from it and say: Unto us our works and unto you your works. Peace be unto you! We desire not the ignorant.
Surah Al-Qasas(28:55)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Allah's Statement: "...Ask not about things which, if made plain to you, may cause you trouble..." (V.5:101)
Narrated Ibn `Abbas:
Some people were asking Allah's Messenger (ﷺ) questions mockingly. A man would say, "Who is my father?" Another man whose she-camel had gone astray would say, "Where is my she-camel? "So Allah revealed this Verse in this connection: "O you who believe! Ask not about things which, if made plain to you, may cause you trouble." (5.101)
Sahih al-Bukhari 4622