Well, the Hijri date 21 Rabi Al Awwal 1376 corresponds to the Gregorian date Thursday, 25 October 1956. This date lies in the third month of the Hijri year 1376 AH, which is Rabi Al-Awwal of 1376 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1376/03/21 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 25 October 1956 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Awwal 1376 AH to its equivalent Gregorian date.
وَمَا يَأْتِيهِم مِّن رَّسُولٍ إِلَّا كَانُوا۟ بِهِۦ يَسْتَهْزِءُونَ
And never came there unto them a messenger but they did mock him.
Surah Al-Hijr(15:11)
Sahih al-Bukhari
Oaths and Vows
Chapter: One should not say: "Whatever Allah wills and whatever you will."
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Narrated Abu Hurairah that he heard the Prophet (ﷺ) saying, "Allah decided to test three people from Bani Isra'il. So, He sent an angel who came first to the leper and said, '(I am a traveller) who has run short of all means of living, and I have nobody to help me except Allah, and then with your help.'" Abu Hurairah then mentioned the complete narration.
Sahih al-Bukhari 6653