Well, the Hijri date 7 Rajab 1383 corresponds to the Gregorian date Saturday, 23 November 1963. This date lies in the seventh month of the Hijri year 1383 AH, which is Rajab of 1383 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1383/07/07 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 23 November 1963 to its equivalent Arabic date.
The following is the conversion of the Arabic date 7 Rajab 1383 AH to its equivalent Gregorian date.
وَلَا يَصُدُّنَّكَ عَنْ ءَايَٰتِ ٱللَّهِ بَعْدَ إِذْ أُنزِلَتْ إِلَيْكَ ۖ وَٱدْعُ إِلَىٰ رَبِّكَ ۖ وَلَا تَكُونَنَّ مِنَ ٱلْمُشْرِكِينَ
And let them not divert thee from the revelations of Allah after they have been sent down unto thee; but call (mankind) unto thy Lord, and be not of those who ascribe partners (unto Him).
Surah Al-Qasas(28:87)
Sahih al-Bukhari
Penalty of Hunting while on Pilgrimage
Chapter: Entering the Haram and Makkah without Ihram
Narrated Ibn `Abbas:
The Prophet (ﷺ) fixed Dhul-Hulaifa as the Miqat (the place for assuming Ihram) for the people of Medina, and Qaran-al-Manazil for the people of Najd, and Yalamlam for the people of Yemen. These Mawaqit are for those people and also for those who come through these Mawaqit (from places other than the above-mentioned) with the intention of (performing) Hajj and Umra. And those living inside these Mawaqit can assume Ihram from the place where they start; even the people of Mecca can assume Ihram from Mecca.
Sahih al-Bukhari 1845