미가 2:13 할라카: Kitzur Shulchan Arukh

The tefillin should not be removed until after the kedushah of uva letzion when we say: "May it be Your will that we keep Your statutes."³⁵Those who are meticulous in their observance of the mitzvos, do not remove them until after the “Whole kaddish.” One who says the Mourners’ kaddish should wait until after kaddish to remove his tefillin. In communities where it is customary that on the day the Seifer Torah is read, the Seifer Torah is not returned³⁶In congregations where it is customary to pray according to nusach Sefard, the Seifer Torah is not returned to the Ark until after Uva Letzion. until after the kedusha of uva letzion, the tefillin should not be taken off until the Seifer Torah is returned to the Ark. A mnemonic for this order is: "Their king will pass in front of them and Hashem will be at their head."³⁷Micah 2:13. On a day a circumcision is performed³⁸This applies when the circumcision is performed in the synagogue. the tefillin should not be removed until after the circumcision. On Rosh Chodesh the tefillin are removed before the Musaf Amidah.³⁹I.e., after the chazzan recites the half-kaddish. On the intermediary days of Sukkos, everyone removes the tefillin before Halleil. On the intermediary days of Pesach the congregation removes them before Halleil and the chazzan after Halleil.