Well, the Hijri date 20 Safar 1401 corresponds to the Gregorian date Saturday, 27 December 1980. This date lies in the second month of the Hijri year 1401 AH, which is Safar of 1401 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1401/02/20 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 27 December 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Safar 1401 AH to its equivalent Gregorian date.
لَهُمُ ٱلْبُشْرَىٰ فِى ٱلْحَيَوٰةِ ٱلدُّنْيَا وَفِى ٱلْءَاخِرَةِ ۚ لَا تَبْدِيلَ لِكَلِمَٰتِ ٱللَّهِ ۚ ذَٰلِكَ هُوَ ٱلْفَوْزُ ٱلْعَظِيمُ
Theirs are good tidings in the life of the world and in the Hereafter - There is no changing the Words of Allah - that is the Supreme Triumph.
Surah Yunus(10:64)
Sahih al-Bukhari
Fear Prayer
Chapter: Offering As-Salat (the prayers) while attacking the enemy and in battles
Narrated Anas bin Malik:
Allah's Messenger (ﷺ) (p.b.u.h) offered the Fajr prayer when it was still dark, then he rode and said, 'Allah Akbar! Khaibar is ruined. When we approach near to a nation, the most unfortunate is the morning of those who have been warned." The people came out into the streets saying, "Muhammad and his army." Allah's Messenger (ﷺ) vanquished them by force and their warriors were killed; the children and women were taken as captives. Safiya was taken by Dihya Al-Kalbi and later she belonged to Allah's Apostle go who married her and her Mahr was her manumission.
Sahih al-Bukhari 947