Well, the Hijri date 9 Rabi Al Thani 1379 corresponds to the Gregorian date Sunday, 11 October 1959. This date lies in the fourth month of the Hijri year 1379 AH, which is Rabi Al-Thani of 1379 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1379/04/09 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 11 October 1959 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Rabi Al Thani 1379 AH to its equivalent Gregorian date.
ٱلْحَقُّ مِن رَّبِّكَ فَلَا تَكُن مِّنَ ٱلْمُمْتَرِينَ
(This is) the truth from thy Lord (O Muhammad), so be not thou of those who waver.
Surah Aal-i-Imraan(3:60)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
The Statement of Allah the Exalted: "...And give them (emigrants) preference over themselves..." (V.59:9)
Narrated Abu Huraira:
A man came to Allah's Messenger (ﷺ) and said, "O Allah's Messenger (ﷺ)! I am suffering from fatigue and hunger." The Prophet (ﷺ) sent (somebody) to his wives (to get something), but the messenger found nothing with them. Then Allah's Messenger (ﷺ) said (to his companions). "Isn't there anybody who can entertain this man tonight so that Allah may be merciful to him?" An Ansari man got up and said, "I (will, entertain him), O Allah's Messenger (ﷺ)!" So he went to his wife and said to her, "This is the guest of Allah's Messenger (ﷺ), so do not keep anything away from him." She said. "By Allah, I have nothing but the children's food." He said, "When the children ask for their dinner, put them to bed and put out the light; we shall not take our meals tonight," She did so. In the morning the Ansari man went to Allah's Messenger (ﷺ) who said, "Allah was pleased with (or He bestowed His Mercy) on so-and-so and his wife (because of their good deed)." Then Allah revealed: 'But give them preference over themselves even though they were in need of that.' (59.9)
Sahih al-Bukhari 4889