same day of the week
Refers to the same weekday, e.g., 'next Tuesday' relative to a given Tuesday. Often used in scheduling contexts.
The meeting is every week on the same day of the week at 10 a.m.
Let's meet again on the same day of the week next month.
Compound of 同 (どう, 'same') + 曜日 (ようび, 'day of the week'). The reading is a straightforward combination of the readings of its parts.