Well, the Hijri date 9 Shaban 1378 corresponds to the Gregorian date Monday, 16 February 1959. This date lies in the eighth month of the Hijri year 1378 AH, which is Shaban of 1378 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1378/08/09 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 16 February 1959 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Shaban 1378 AH to its equivalent Gregorian date.
وَلَوْ أَنَّا كَتَبْنَا عَلَيْهِمْ أَنِ ٱقْتُلُوٓا۟ أَنفُسَكُمْ أَوِ ٱخْرُجُوا۟ مِن دِيَٰرِكُم مَّا فَعَلُوهُ إِلَّا قَلِيلٌۭ مِّنْهُمْ ۖ وَلَوْ أَنَّهُمْ فَعَلُوا۟ مَا يُوعَظُونَ بِهِۦ لَكَانَ خَيْرًۭا لَّهُمْ وَأَشَدَّ تَثْبِيتًۭا
And if We had decreed for them: Lay down your lives or go forth from your dwellings, but few of them would have done it; though if they did what they are exhorted to do it would be better for them, and more strengthening;
Surah An-Nisaa(4:66)
Sahih al-Bukhari
Prayer at Night (Tahajjud)
Chapter: To perform a long prostration in the Tahajjud
Narrated `Aisha:
Allah's Messenger (ﷺ) used to offer eleven rak`at and that was his prayer. He used to prolong the prostration to such an extent that one could recite fifty verses (of the Qur'an) before he would lift his head. He used to pray two rak`at (Sunna) before the Fajr prayer and then used to lie down on his right side till the call-maker came and informed him about the prayer.
Sahih al-Bukhari 1123