A.D. 1957 February 17–23
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday, February 17
- The Third Sunday before Lent (Septuagesima Sunday)
Monday, February 18
- The Monday After Septuagesima Sunday
Tuesday, February 19
- The Tueday After Septuagesima Sunday
Wednesday, February 20
- The Wednesday After Septuagesima Sunday
Thursday, February 21
- The Thursday After Septuagesima Sunday
Friday, February 22
- The Friday After Septuagesima Sunday
Saturday, February 23
- The Saturday After Septuagesima Sunday
- Eve of Saint Matthias