Well, the Hijri date 4 Muharram 1399 corresponds to the Gregorian date Monday, 4 December 1978. This date lies in the first month of the Hijri year 1399 AH, which is Muharram of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1399/01/04 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 4 December 1978 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Muharram 1399 AH to its equivalent Gregorian date.
عَلِمَتْ نَفْسٌۭ مَّآ أَحْضَرَتْ
(Then) every soul will know what it hath made ready.
Surah At-Takwir(81:14)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter: The delegation of Bani Tamim
Narrated `Imran bin Hussein:
A delegation from Banu Tamim came to the Prophet (ﷺ) . The Prophet (ﷺ) said, "Accept the good tidings, O Banu Tamim!" They said, "O Allah's Messenger (ﷺ)! You have given us good tidings, so give us (something)." Signs of displeasure appeared on his face. Then another delegation from Yemen came and he said (to them), "Accept the good tidings, for Banu Tamim refuses to accept them." They replied, "We have accepted them, O Allah's Messenger (ﷺ)!"
Sahih al-Bukhari 4365
