Well, the Hijri date 14 Rabi Al Awwal 1380 corresponds to the Gregorian date Monday, 5 September 1960. This date lies in the third month of the Hijri year 1380 AH, which is Rabi Al-Awwal of 1380 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1380/03/14 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 5 September 1960 to its equivalent Arabic date.
The following is the conversion of the Arabic date 14 Rabi Al Awwal 1380 AH to its equivalent Gregorian date.
وَأَمْطَرْنَا عَلَيْهِم مَّطَرًۭا ۖ فَسَآءَ مَطَرُ ٱلْمُنذَرِينَ
And We rained a rain upon them. Dreadful is the rain of those who have been warned.
Surah An-Naml(27:58)
Sahih al-Bukhari
Lost Things Picked up by Someone (Luqatah)
Chapter: If someone finds a thing in the sea
Narrated 'Abdur-Rahman bin Hurmuz:
Abu Hurairah (ra) said, "Allah's Messenger (ﷺ) mentioned an Israeli man." Abu Hurairah then told the whole narration). (At the end of the narration it was mentioned that the creditor) went out to the sea, hoping that a boat might have brought his money. Suddenly he saw a piece of wood and he took it to his house to use as firewood. When he sawed it, he found his money and a letter in it. [See hadith No. 2291 for details]
Sahih al-Bukhari 2430