What is another word for calendar week?
Pronunciation: [kˈaləndə wˈiːk] (IPA) 
There are several synonyms for the term "calendar week" that are commonly used. One of the most popular synonyms is "week number," which refers to the numerical serial number assigned to each week of the year. Another synonym is "seven-day period," which simply describes any period of time that is exactly seven days long. "Gregorian week" is also a synonym for calendar week, as it refers to the system of organizing weeks that is used in the Gregorian calendar. Other less common synonyms for calendar week include "cyclic week," "astronomical week," and "civil week." Regardless of the specific synonym used, all of these terms refer to a period of seven days that typically follows a standard cycle throughout the year.
