For your easy reference, the following is a list of weeks and years with their corresponding date:
10 May 2015 – 6th Sunday of Easter Year B
11 May 2015 – Monday of the 6th Week of Easter
12 May 2015 – Tuesday of the 6th Week of Easter
13 May 2015 – Wednesday of the 6th Week of Easter
14 May 2015 – The Ascension of the Lord – Mass of the Day
15 May 2015 – Friday of the 6th Week of Easter