Well, the Hijri date 1 Rajab 1379 corresponds to the Gregorian date Wednesday, 30 December 1959. This date lies in the seventh month of the Hijri year 1379 AH, which is Rajab of 1379 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1379/07/01 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 30 December 1959 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Rajab 1379 AH to its equivalent Gregorian date.
إِلَّا بَلَٰغًۭا مِّنَ ٱللَّهِ وَرِسَٰلَٰتِهِۦ ۚ وَمَن يَعْصِ ٱللَّهَ وَرَسُولَهُۥ فَإِنَّ لَهُۥ نَارَ جَهَنَّمَ خَٰلِدِينَ فِيهَآ أَبَدًا
(Mine is) but conveyance (of the Truth) from Allah, and His messages; and whoso disobeyeth Allah and His messenger, lo! his is fire of hell, wherein such dwell for ever.
Surah Al-Jinn(72:23)
Sahih al-Bukhari
Oaths and Vows
Chapter: To vow for something not possessed, and for something sinful
Narrated Ibn `Abbas:
While the Prophet (ﷺ) was delivering a sermon, he saw a man standing, so he asked about that man. They (the people) said, "It is Abu Israil who has vowed that he will stand and never sit down, and he will never come in the shade, nor speak to anybody, and will fast.'' The Prophet (ﷺ) said, "Order him to speak and let him come in the shade, and make him sit down, but let him complete his fast."
Sahih al-Bukhari 6704