Well, the Hijri date 1 Ramadan 1390 corresponds to the Gregorian date Saturday, 31 October 1970. This date lies in the ninth month of the Hijri year 1390 AH, which is Ramadan of 1390 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1390/09/01 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 31 October 1970 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Ramadan 1390 AH to its equivalent Gregorian date.
وَسَخَّرَ لَكُم مَّا فِى ٱلسَّمَٰوَٰتِ وَمَا فِى ٱلْأَرْضِ جَمِيعًۭا مِّنْهُ ۚ إِنَّ فِى ذَٰلِكَ لَءَايَٰتٍۢ لِّقَوْمٍۢ يَتَفَكَّرُونَ
Surah Al-Jaathiya(45:13)
Sahih al-Bukhari
Eclipses
Chapter: As-Salat (the prayer) during a solar eclipse
Narrated Al-Mughira bin Shu`ba:
"The sun eclipsed in the lifetime of Allah's Messenger (ﷺ) on the day when (his son) Ibrahim died. So the people said that the sun had eclipsed because of the death of Ibrahim. Allah's Messenger (ﷺ) said, "The sun and the moon do not eclipse because of the death or life (i.e. birth) of someone. When you see the eclipse pray and invoke Allah."
Sahih al-Bukhari 1043