Well, the Hijri date 15 Safar 1411 corresponds to the Gregorian date Tuesday, 4 September 1990. This date lies in the second month of the Hijri year 1411 AH, which is Safar of 1411 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1411/02/15 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 September 1990 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Safar 1411 AH to its equivalent Gregorian date.
وَجَعَلَ ٱلْقَمَرَ فِيهِنَّ نُورًۭا وَجَعَلَ ٱلشَّمْسَ سِرَاجًۭا
And hath made the moon a light therein, and made the sun a lamp?
Surah Nooh(71:16)
Sahih al-Bukhari
Virtues of Madinah
Chapter: Iman (Belief) returns and goes back to Al-Madina
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "Verily, Belief returns and goes back to Medina as a snake returns and goes back to its hole (when in danger).
Sahih al-Bukhari 1876