Purim
Eve of Purim
Ps. 22
If Purim falls on Motsae Shabbat, the normal additions "Ledavid Baruch" and Lamnatseah" are said.
Purim morning
Al Hanisim is said in the Amidah
Torah reading for Purim
Megillah reading.
Introductory blessings
After blessing
At the end of the service En Kelohenu and Adon Olam are sung.