For your easy reference, the following is a list of weeks and years with their corresponding date:
29 Nov 2015 – 1st Sunday of Advent Year C
30 Nov 2015 – Saint Andrew, Apostle – Feast
1 Dec 2015 – Tuesday of the 1st Week of Advent
2 Dec 2015 – Wednesday of the 1st Week of Advent
3 Dec 2015 – Saint Francis Xavier, Priest – Patron of Missions – Feast
4 Dec 2015 – Friday of the 1st Week of Advent