Well, the Hijri date 19 Shaban 1378 corresponds to the Gregorian date Thursday, 26 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 Thursday without any doubt. The Arabic date 1378/08/19 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 26 February 1959 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Shaban 1378 AH to its equivalent Gregorian date.
إِذْ هُمْ عَلَيْهَا قُعُودٌۭ
When they sat by it,
Surah Al-Burooj(85:6)
Sahih al-Bukhari
Witnesses
Chapter: Do not be a witness for injustice, if asked for that
Narrated Zahdam bin Mudrab:
I heard `Imran bin Husain saying, "The Prophet (ﷺ) said, 'The best people are those living in my generation, then those coming after them, and then those coming after (the second generation)." `Imran said "I do not know whether the Prophet (ﷺ) mentioned two or three generations after your present generation. The Prophet (ﷺ) added, 'There will be some people after you, who will be dishonest and will not be trustworthy and will give witness (evidences) without being asked to give witness, and will vow but will not fulfill their vows, and obesity will appear among them."
Sahih al-Bukhari 2651