Well, the Hijri date 21 Safar 1377 corresponds to the Gregorian date Sunday, 15 September 1957. This date lies in the second month of the Hijri year 1377 AH, which is Safar of 1377 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1377/02/21 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 15 September 1957 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Safar 1377 AH to its equivalent Gregorian date.
وَجَعَلَ ٱلْقَمَرَ فِيهِنَّ نُورًۭا وَجَعَلَ ٱلشَّمْسَ سِرَاجًۭا
And hath made the moon a light therein, and made the sun a lamp?
Surah Nooh(71:16)
Sahih al-Bukhari
Prophets
Chapter: The Statement of Allah Taa'la: "And mention in the Book, the story of Maryam..."
Narrated Abu Musa Al-Ash`ari:
Allah's Messenger (ﷺ) said, "If a person teaches his slave girl good manners properly, educates her properly, and then manumits and marries her, he will get a double reward. And if a man believes in Jesus and then believes in me, he will get a double reward. And if a slave fears his Lord (i.e. Allah) and obeys his masters, he too will get a double reward."
Sahih al-Bukhari 3446
