Starting with the Passover, which was the 14th day of the first month, the Festival of Unleavened Bread would start the following day (the 15th of the first month). It lasted seven days, ending on the 22nd of the first month. A few months later, the Festival of Trumpets would commence (the 1st day of the early autumn month). Afterwards, the Festival of Atonement would begin on the 10th day of the same month, followed by the Festival of Shelters, which would be observed on the 15th of the same month. This festival lasted for seven days, ending on the 22nd day of the same month.