Well, the Hijri date 15 Dhul Hijjah 1378 corresponds to the Gregorian date Sunday, 21 June 1959. This date lies in the twelfth month of the Hijri year 1378 AH, which is Dhu Al-Hijjah of 1378 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1378/12/15 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 21 June 1959 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Dhul Hijjah 1378 AH to its equivalent Gregorian date.
وَٱلَّذِى نَزَّلَ مِنَ ٱلسَّمَآءِ مَآءًۢ بِقَدَرٍۢ فَأَنشَرْنَا بِهِۦ بَلْدَةًۭ مَّيْتًۭا ۚ كَذَٰلِكَ تُخْرَجُونَ
And Who sendeth down water from the sky in (due) measure, and We revive a dead land therewith. Even so will ye be brought forth;
Surah Az-Zukhruf(43:11)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: (The superiority of) the wounded in Allah's Cause
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "By Him in Whose Hands my soul is! Whoever is wounded in Allah's Cause....and Allah knows well who gets wounded in His Cause....will come on the Day of Resurrection with his wound having the color of blood but the scent of musk."
Sahih al-Bukhari 2803