Well, the Hijri date 5 Safar 1366 corresponds to the Gregorian date Saturday, 28 December 1946. This date lies in the second month of the Hijri year 1366 AH, which is Safar of 1366 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1366/02/05 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 28 December 1946 to its equivalent Arabic date.
The following is the conversion of the Arabic date 5 Safar 1366 AH to its equivalent Gregorian date.
ٱتَّبِعْ مَآ أُوحِىَ إِلَيْكَ مِن رَّبِّكَ ۖ لَآ إِلَٰهَ إِلَّا هُوَ ۖ وَأَعْرِضْ عَنِ ٱلْمُشْرِكِينَ
Follow that which is inspired in thee from thy Lord; there is no Allah save Him; and turn away from the idolaters.
Surah Al-An'aam(6:106)
Sahih al-Bukhari
`Umrah (Minor pilgrimage)
Chapter: The same ceremonies in 'Umra, as in Hajj
Narrated Safwan bin Ya`la bin Umaiya from his father who said:
"A man came to the Prophet (ﷺ) while he was at Ji'rana. The man was wearing a cloak which had traces of Khaluq or Sufra (a kind of perfume). The man asked (the Prophet (ﷺ) ), 'What do you order me to perform in my `Umra?' So, Allah inspired the Prophet (ﷺ) divinely and he was screened by a place of cloth. I wished to see the Prophet (ﷺ) being divinely inspired. `Umar said to me, 'Come! Will you be pleased to look at the Prophet (ﷺ) while Allah is inspiring him?' I replied in the affirmative. `Umar lifted one corner of the cloth and I looked at the Prophet (ﷺ) who was snoring. (The sub-narrator thought that he said: The snoring was like that of a camel). When that state was over, the Prophet (ﷺ) asked, "Where is the questioner who asked about `Umra? Put off your cloak and wash away the traces of Khaluq from your body and clean the Sufra (yellow color) and perform in your Umra what you perform in your Hajj (i.e. the Tawaf round the Ka`ba and the Sa`i between Safa and Marwa). "
Sahih al-Bukhari 1789