The Day of Ashura ( , colloquially: ; ; ; or ) is on the tenth day of Muharram in the Islamic calendar and marks the climax of the Remembrance of Muharram. Shiite commemorations of the Day of Ashura have traditionally included rituals which have been condemned by many Shia religious authorities recently under the claim that such practices are wrong or unislamic. This day is celebrated by Sunni Muslims (who refer to it as The Day of Atonement) as the day on which the Israelites were freed from the Pharaoh (called 'Firaun' in Arabic) of Egypt. However, Shi'a Muslims reject these stories and maintain that Ashura is a day of great sorrow due to the tragic events of Karbala.