Well, the Hijri date 27 Dhul Qidah 1387 corresponds to the Gregorian date Sunday, 25 February 1968. This date lies in the eleventh month of the Hijri year 1387 AH, which is Dhu Al-Qidah of 1387 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1387/11/27 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 25 February 1968 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Dhul Qidah 1387 AH to its equivalent Gregorian date.
وَلَئِنْ أَتَيْتَ ٱلَّذِينَ أُوتُوا۟ ٱلْكِتَٰبَ بِكُلِّ ءَايَةٍۢ مَّا تَبِعُوا۟ قِبْلَتَكَ ۚ وَمَآ أَنتَ بِتَابِعٍۢ قِبْلَتَهُمْ ۚ وَمَا بَعْضُهُم بِتَابِعٍۢ قِبْلَةَ بَعْضٍۢ ۚ وَلَئِنِ ٱتَّبَعْتَ أَهْوَآءَهُم مِّنۢ بَعْدِ مَا جَآءَكَ مِنَ ٱلْعِلْمِ ۙ إِنَّكَ إِذًۭا لَّمِنَ ٱلظَّٰلِمِينَ
And even if thou broughtest unto those who have received the Scripture all kinds of portents, they would not follow thy qiblah, nor canst thou be a follower of their qiblah; nor are some of them followers of the qiblah of others. And if thou shouldst follow their desires after the knowledge which hath come unto thee, then surely wert thou of the evil-doers.
Surah Al-Baqara(2:145)