Well, the Hijri date 20 Safar 1387 corresponds to the Gregorian date Monday, 29 May 1967. This date lies in the second month of the Hijri year 1387 AH, which is Safar of 1387 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1387/02/20 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 29 May 1967 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Safar 1387 AH to its equivalent Gregorian date.
لِلَّذِينَ ٱسْتَجَابُوا۟ لِرَبِّهِمُ ٱلْحُسْنَىٰ ۚ وَٱلَّذِينَ لَمْ يَسْتَجِيبُوا۟ لَهُۥ لَوْ أَنَّ لَهُم مَّا فِى ٱلْأَرْضِ جَمِيعًۭا وَمِثْلَهُۥ مَعَهُۥ لَٱفْتَدَوْا۟ بِهِۦٓ ۚ أُو۟لَٰٓئِكَ لَهُمْ سُوٓءُ ٱلْحِسَابِ وَمَأْوَىٰهُمْ جَهَنَّمُ ۖ وَبِئْسَ ٱلْمِهَادُ
For those who answered Allah's call is bliss; and for those who answered not His call, if they had all that is in the earth, and therewith the like thereof, they would proffer it as ransom. Such will have a woeful reckoning, and their habitation will be hell, a dire abode.
Surah Ar-Ra'd(13:18)