Well, the Hijri date 26 Rabi Al Awwal 1338 corresponds to the Gregorian date Thursday, 18 December 1919. This date lies in the third month of the Hijri year 1338 AH, which is Rabi Al-Awwal of 1338 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1338/03/26 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 18 December 1919 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Rabi Al Awwal 1338 AH to its equivalent Gregorian date.
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لَا تَتَّخِذُوا۟ بِطَانَةًۭ مِّن دُونِكُمْ لَا يَأْلُونَكُمْ خَبَالًۭا وَدُّوا۟ مَا عَنِتُّمْ قَدْ بَدَتِ ٱلْبَغْضَآءُ مِنْ أَفْوَٰهِهِمْ وَمَا تُخْفِى صُدُورُهُمْ أَكْبَرُ ۚ قَدْ بَيَّنَّا لَكُمُ ٱلْءَايَٰتِ ۖ إِن كُنتُمْ تَعْقِلُونَ
O ye who believe! Take not for intimates others than your own folk, who would spare no pains to ruin you; they love to hamper you. Hatred is revealed by (the utterance of) their mouths, but that which their breasts hide is greater. We have made plain for you the revelations if ye will understand.
Surah Aal-i-Imraan(3:118)