Well, the Hijri date 19 Muharram 1439 corresponds to the Gregorian date Monday, 9 October 2017. This date lies in the first month of the Hijri year 1439 AH, which is Muharram of 1439 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1439/01/19 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 9 October 2017 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Muharram 1439 AH to its equivalent Gregorian date.
فَإِنَّ ٱلْجَنَّةَ هِىَ ٱلْمَأْوَىٰ
Lo! the Garden will be his home.
Surah An-Naazi'aat(79:41)
Sahih al-Bukhari
Prayer at Night (Tahajjud)
Chapter: How was the Salat of the Prophet (pbuh) and how many Rak'a he used to offer at night?
Narrated `Abdullah bin `Umar:
A man said, "O Allah's Messenger (ﷺ)! How is the prayer of the night?" He said, "Two rak`at followed by two rak`at and so on, and when you apprehend the approaching dawn, offer one rak`a as witr."
Sahih al-Bukhari 1137