For your easy reference, the following is a list of weeks and years with their corresponding date:
1 Jan 2017 – Mary, Mother of God – Solemnity
2 Jan 2017 – 2 January
3 Jan 2017 – 3 January
4 Jan 2017 – 4 January
5 Jan 2017 – 5 January
6 Jan 2017 – 6 January