Well, the Hijri date 4 Dhul Hijjah 1382 corresponds to the Gregorian date Saturday, 27 April 1963. This date lies in the twelfth month of the Hijri year 1382 AH, which is Dhu Al-Hijjah of 1382 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1382/12/04 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 27 April 1963 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Dhul Hijjah 1382 AH to its equivalent Gregorian date.
وَإِذَا ٱلْجِبَالُ سُيِّرَتْ
And when the hills are moved,
Surah At-Takwir(81:3)
Sahih al-Bukhari
Belief
Chapter: (What is said regarding the superiority of) a person who embraces Islam sincerely.
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "If any one of you improve (follows strictly) his Islamic religion then his good deeds will be rewarded ten times to seven hundred times for each good deed and a bad deed will be recorded as it is."
Sahih al-Bukhari 42