Well, the Hijri date 21 Rajab 1379 corresponds to the Gregorian date Tuesday, 19 January 1960. 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 Tuesday without any doubt. The Arabic date 1379/07/21 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 19 January 1960 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rajab 1379 AH to its equivalent Gregorian date.
إِنَّ ٱللَّهَ لَهُۥ مُلْكُ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ ۖ يُحْىِۦ وَيُمِيتُ ۚ وَمَا لَكُم مِّن دُونِ ٱللَّهِ مِن وَلِىٍّۢ وَلَا نَصِيرٍۢ
Lo! Allah! Unto Him belongeth the Sovereignty of the heavens and the earth. He quickeneth and He giveth death. And ye have, instead of Allah, no protecting friend nor helper.
Surah At-Tawba(9:116)
Sahih al-Bukhari
Asking Permission
Chapter: To reply a greeting saying, "Alaikas-Salam"
Narrated Abu Huraira:
A man entered the mosque while Allah's Messenger (ﷺ) was sitting in one side of the mosque. The man prayed, came, and greeted the Prophet. Allah's Messenger (ﷺ) said to him, "Wa 'Alaikas Salam (returned his greeting). Go back and pray as you have not prayed (properly)." The man returned, repeated his prayer, came back and greeted the Prophet. The Prophet (ﷺ) said, "Wa alaika-s-Salam (returned his greeting). Go back and pray again as you have not prayed (properly)." The man said at the second or third time, "O Allah's Messenger (ﷺ)! Kindly teach me how to pray". The Prophet (ﷺ) said, "When you stand for prayer, perform ablution properly and then face the Qibla and say Takbir (Allahu-Akbar), and then recite what you know from the Qur'an, and then bow with calmness till you feel at ease then rise from bowing, till you stand straight, and then prostrate calmly (and remain in prostration) till you feel at ease, and then raise (your head) and sit with calmness till you feel at ease and then prostrate with calmness (and remain in prostration) till you feel at ease, and then raise (your head) and sit with calmness till you feel at ease in the sitting position, and do likewise in whole of your prayer." And Abu Usama added, "Till you stand straight." (See Hadith No. 759, Vol.1)
Sahih al-Bukhari 6251