Book,  Part, Title, Chapter, Can.

 1   2,   2,    1,   2, 389 |      his diocese, especially on holydays of obligation and on other
 2   2,   2,    3,   6, 528 |       the homily on Sundays and holydays of obligation and by catechetical
 3   2,   2,    3,   6, 530 |        Eucharist on Sundays and holydays of obligation. ~
 4   3,   0,    1,   1, 767 |       all Masses on Sundays and holydays of obligation, celebrated
 5   4,   1,    3,   1, 905 |       three times on Sundays or holydays of obligation. ~
 6   4,   3,    2,   0, 1244| establish, transfer or suppress holydays or days of penance which
 7   4,   3,    2,   0, 1244|    Bishops can proclaim special holydays or days of penance for their
 8   4,   3,    2,   1, 1246|      the same way the following holydays are to be observed: the
 9   4,   3,    2,   1, 1246| Apostolic See, suppress certain holydays of obligation or transfer
10   4,   3,    2,   1, 1247|       1247 On Sundays and other holydays of obligation, the faithful