Well, the Hijri date 12 Rajab 1399 corresponds to the Gregorian date Thursday, 7 June 1979. This date lies in the seventh month of the Hijri year 1399 AH, which is Rajab of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1399/07/12 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 7 June 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Rajab 1399 AH to its equivalent Gregorian date.
قَالُوا۟ يَٰوَيْلَنَا مَنۢ بَعَثَنَا مِن مَّرْقَدِنَا ۜ ۗ هَٰذَا مَا وَعَدَ ٱلرَّحْمَٰنُ وَصَدَقَ ٱلْمُرْسَلُونَ
Crying: Woe upon us! Who hath raised us from our place of sleep? This is that which the Beneficent did promise, and the messengers spoke truth.
Surah Yaseen(36:52)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter
Narrated Subaia bint Al-Harith:
That she was married to Sad bin Khaula who was from the tribe of Bani 'Amr bin Luai, and was one of those who fought the Badr battle. He died while she wa pregnant during Hajjat-ul-Wada.' Soon after his death, she gave birth to a child. When she completed the term of deliver (i.e. became clean), she prepared herself for suitors. Abu As-Sanabil bin Bu'kak, a man from the tribe of Bani Abd-ud-Dal called on her and said to her, "What! I see you dressed up for the people to ask you in marriage. Do you want to marry By Allah, you are not allowed to marry unless four months and ten days have elapsed (after your husband's death)." Subai'a in her narration said, "When he (i.e. Abu As-Sanabil) said this to me. I put on my dress in the evening and went to Allah's Messenger (ﷺ) and asked him about this problem. He gave the verdict that I was free to marry as I had already given birth to my child and ordered me to marry if I wished."
Sahih al-Bukhari 3991
