is the fortieth day. To understand it, you have to understand the day it counts from: .

The day itself

Ashura falls on the tenth day of , the first month of the Islamic calendar. It is the day, in 680 CE, on which and his companions were killed at . It is the emotional centre of the whole story.

How it is marked

Ashura is a day of mourning. Communities gather in — assemblies where the story of Karbala is retold, often through sermon and elegy. This tradition of remembrance is known as . There are processions, black clothing, and tears. It is grief, but grief with a purpose: to keep a conscience awake.

Why grief is honoured

To an outsider, mourning a death from fourteen centuries ago might seem strange. But the mourning is not really about the past. It is a yearly refusal to grow numb to injustice — a way of saying that some things should never be accepted, no matter how long ago they happened.

From Ashura to Arbaeen

Forty days after Ashura comes Arbaeen, when the mourning turns into the great walk to Karbala. Read what happened at Karbala, or find out when Arbaeen falls this year.