For your easy reference, the following is a list of weeks and years with their corresponding date:
4 Oct 2015 – 27th Sunday in Ordinary Time Year B
5 Oct 2015 – Monday of Week 27 Year 1
6 Oct 2015 – Tuesday of Week 27 Year 1
7 Oct 2015 – Our Lady of the Rosary, Memorial
8 Oct 2015 – Thursday of Week 27 Year 1
9 Oct 2015 – Friday of Week 27 Year 1