both Psalms 115 and 116 are omitted. In Yemenite Jewish custom, additional passages are omitted: Psalm 117, and Psalm 118:1-4.

Partial Hallel is recited on the last six days of Pesach and on Rosh Chodesh. On these days Hallel was originally not recited at all, and the partial recitation indicates that it is only done by later custom rather than to fulfill a requirement. Regarding Passover, the Talmud argues that Full Hallel is only recited on days when the Temple