Well, the Hijri date 29 Jumada Al Oula 1409 corresponds to the Gregorian date Saturday, 7 January 1989. This date lies in the fifth month of the Hijri year 1409 AH, which is Jumada Al-Awwal of 1409 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1409/05/29 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 7 January 1989 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Jumada Al Oula 1409 AH to its equivalent Gregorian date.
ثُمَّ بَدَّلْنَا مَكَانَ ٱلسَّيِّئَةِ ٱلْحَسَنَةَ حَتَّىٰ عَفَوا۟ وَّقَالُوا۟ قَدْ مَسَّ ءَابَآءَنَا ٱلضَّرَّآءُ وَٱلسَّرَّآءُ فَأَخَذْنَٰهُم بَغْتَةًۭ وَهُمْ لَا يَشْعُرُونَ
Then changed We the evil plight for good till they grew affluent and said: Tribulation and distress did touch our fathers. Then We seized them unawares, when they perceived not.
Surah Al-A'raaf(7:95)