Metro New York and Philadelphia are published monday through friday (5 days a week) and Metro Boston is published monday through thursday (4 days a week) except on the following dates: 

jan 1

jan 21 (except Metro Philadelphia)

feb 18

apr 19

may 27

july 4, 5, 12, 19, 26

aug 2, 9, 16, 23, 30

sept 2

nov 28

dec 23-25, 27, 30, 31

jan 1, 2020