VENI CREATOR SPIRITUS for the beginning of year 2013

From the Enchiridion of Indulgences:

26

§ 1. A plenary indulgence is granted to the Christian faithful who, in a church or in an oratory, are present [take part] in a recitation or solemn chant of: ... 

1° the hymn Veni Creator ... on the first day of the year, imploring divine assistance for the whole of the coming year...

TE DEUM in thanksgiving for year 2012

From the Enchiridion of Indulgences:

26

§ 1. A plenary indulgence is granted to the Christian faithful who, in a church or in an oratory, are present [take part] in a recitation or solemn chant of: ... 

2° the Te Deum hymn, on the last day of the year, in thanksgiving to God for the favors received in the course of the entire year.