Well, the Hijri date 30 Rabi Al Thani 1359 corresponds to the Gregorian date Thursday, 6 June 1940. This date lies in the fourth month of the Hijri year 1359 AH, which is Rabi Al-Thani of 1359 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1359/04/30 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 6 June 1940 to its equivalent Arabic date.
The following is the conversion of the Arabic date 30 Rabi Al Thani 1359 AH to its equivalent Gregorian date.
ثُمَّ كَلَّا سَوْفَ تَعْلَمُونَ
Nay, but ye will come to know!
Surah At-Takaathur(102:4)
Sahih al-Bukhari
Companions of the Prophet
Chapter: The virtues of Zaid bin Haritha
Narrated `Abdullah bin `Umar:
The Prophet (ﷺ) sent an army under the command of Usama bin Zaid. When some people criticized his leadership, the Prophet (ﷺ) said, "If you are criticizing Usama's leadership, you used to criticize his father's leadership before. By Allah! He was worthy of leadership and was one of the dearest persons to me, and (now) this (i.e. Usama) is one of the dearest to me after him (i.e. Zaid).
Sahih al-Bukhari 3730