The sefirah of Sunday night is 15 days of the omer. Say Yaaleh Viyavo in Shemoneh Esrei. See below, “Hosafos,” for the laws that apply if you forgot to say Yaaleh Viyavo.
After Shemoneh Esrei, Half Hallel is recited, followed by Kaddish Shalem. For more on Hallel, see below, “Hosafos.”
Hallel is followed by Shir Shel Yom and Barchi Nafshi. This is followed by krias hatorah. Next, say Ashrei and Uva Letzion. The chazzan concludes Uva Letzion quietly, and the Sefer Torah is returned to the aron kodesh.
Next, remove Rashi’s tefillin, don Rabbeinu Tam’s tefillin, and say Shema, Kadesh li chol bechor, and the Sheish Zechiros. After removing Rabbeinu Tam’s tefillin, we daven Musaf. The chazzan should recite a chapter of Tehillim before saying the Chatzi Kaddish that precedes Musaf.
If you are wearing tefillin when the minyan reaches Kesser, cover the shel rosh when responding.
