Well, the Hijri date 26 Muharram 1407 corresponds to the Gregorian date Tuesday, 30 September 1986. This date lies in the first month of the Hijri year 1407 AH, which is Muharram of 1407 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1407/01/26 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 30 September 1986 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Muharram 1407 AH to its equivalent Gregorian date.
قُلْ إِنَّمَا يُوحَىٰٓ إِلَىَّ أَنَّمَآ إِلَٰهُكُمْ إِلَٰهٌۭ وَٰحِدٌۭ ۖ فَهَلْ أَنتُم مُّسْلِمُونَ
Say: It is only inspired in me that your Allah is One Allah. Will ye then surrender (unto Him)?
Surah Al-Anbiyaa(21:108)
Sahih al-Bukhari
Good Manners and Form (Al-Adab)
Chapter: A believer should conceal what sins he may commit
Narrated Abu Huraira:
I heard Allah's Messenger (ﷺ) saying. "All the sins of my followers will be forgiven except those of the Mujahirin (those who commit a sin openly or disclose their sins to the people). An example of such disclosure is that a person commits a sin at night and though Allah screens it from the public, then he comes in the morning, and says, 'O so-and-so, I did such-and-such (evil) deed yesterday,' though he spent his night screened by his Lord (none knowing about his sin) and in the morning he removes Allah's screen from himself."
Sahih al-Bukhari 6069