Well, the Hijri date 13 Rajab 1376 corresponds to the Gregorian date Tuesday, 12 February 1957. This date lies in the seventh month of the Hijri year 1376 AH, which is Rajab of 1376 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1376/07/13 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 12 February 1957 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Rajab 1376 AH to its equivalent Gregorian date.
قَالَ يَٰقَوْمِ لِمَ تَسْتَعْجِلُونَ بِٱلسَّيِّئَةِ قَبْلَ ٱلْحَسَنَةِ ۖ لَوْلَا تَسْتَغْفِرُونَ ٱللَّهَ لَعَلَّكُمْ تُرْحَمُونَ
He said: O my people! Why will ye hasten on the evil rather than the good? Why will ye not ask pardon of Allah, that ye may receive mercy.
Surah An-Naml(27:46)
Sahih al-Bukhari
Invocations
Chapter: Sleeping on the right side
Narrated Al-Bara' bin `Azib:
When Allah's Messenger (ﷺ) went to bed, he used to sleep on his right side and then say, "All-ahumma aslamtu nafsi ilaika, wa wajjahtu wajhi ilaika, wa fauwadtu `Amri ilaika, wa alja'tu zahri ilaika, raghbatan wa rahbatan ilaika. La Malja'a wa la manja minka illa ilaika. Amantu bikitabika al-ladhi anzalta wa nabiyyika al-ladhi arsalta! Allah's Messenger (ﷺ) said, "Whoever recites these words (before going to bed) and dies the same night, he will die on the Islamic religion (as a Muslim).
Sahih al-Bukhari 6315