Ashura

Tenth day of the Islamic month of Muharram

Ashura (Arabic: عَاشُورَاء, ʿĀshūrāʾ [ʕaːʃuːˈraːʔ]), also more formally as the Day of Ashura (Arabic: يوم عاشوراء, romanized: Yawm ʿĀshūrāʾ), is a day of commemoration in Islam. It occurs annually on the tenth of Muharram, the first month of the Islamic calendar. For Shia Muslims, Ashura is a day of mourning as they annually commemorate the death of Husayn, grandson of the Islamic prophet Muhammad and the third Shia Imam.

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