Well, the Hijri date 26 Shawwal 1389 corresponds to the Gregorian date Sunday, 4 January 1970. This date lies in the tenth month of the Hijri year 1389 AH, which is Shawwal of 1389 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1389/10/26 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 4 January 1970 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Shawwal 1389 AH to its equivalent Gregorian date.
فَكُلُوا۟ مِمَّا ذُكِرَ ٱسْمُ ٱللَّهِ عَلَيْهِ إِن كُنتُم بِـَٔايَٰتِهِۦ مُؤْمِنِينَ
Eat of that over which the name of Allah hath been mentioned, if ye are believers in His revelations.
Surah Al-An'aam(6:118)