Well, the Hijri date 17 Jumada Al Oula 1406 corresponds to the Gregorian date Monday, 27 January 1986. This date lies in the fifth month of the Hijri year 1406 AH, which is Jumada Al-Awwal of 1406 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1406/05/17 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 27 January 1986 to its equivalent Arabic date.
The following is the conversion of the Arabic date 17 Jumada Al Oula 1406 AH to its equivalent Gregorian date.
وَأَنزَلْنَا مِنَ ٱلْمُعْصِرَٰتِ مَآءًۭ ثَجَّاجًۭا
And have sent down from the rainy clouds abundant water,
Surah An-Naba(78:14)
Sahih al-Bukhari
Fasting
Chapter: "Start observing Saum on seeing the crescent of Ramadan, and stop on seeing the crescent (of Shawwal)."
Narrated `Abdullah bin `Umar:
Allah's Messenger (ﷺ) mentioned Ramadan and said, "Do not fast unless you see the crescent (of Ramadan), and do not give up fasting till you see the crescent (of Shawwal), but if the sky is overcast (if you cannot see it), then act on estimation (i.e. count Sha'ban as 30 days).
Sahih al-Bukhari 1906
