An Important Clarification:
The occurrence of the Day of Judgment on Friday is proven by authentic (Sahih) Hadiths, but its occurrence on Ashura, i.e., the 10th of Muharram, is not proven by any authentic narration!
✍️... Banda Mubeen-ur-Rehman
Jamia-tul-Abrar, Masjid Akhtar, Gulberg Block 11, Karachi