Well, the Hijri date 17 Shaban 1145 corresponds to the Gregorian date Sunday, 1 February 1733. This date lies in the eighth month of the Hijri year 1145 AH, which is Shaban of 1145 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1145/08/17 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 1 February 1733 to its equivalent Arabic date.
The following is the conversion of the Arabic date 17 Shaban 1145 AH to its equivalent Gregorian date.
يَوْمَئِذٍۢ تُحَدِّثُ أَخْبَارَهَا
That day she will relate her chronicles,
Surah Az-Zalzala(99:4)