For your easy reference, the following is a list of weeks and years with their corresponding date:
31 Jan 2016 – 4th Sunday in Ordinary Time Year C
1 Feb 2016 – Monday of Week 4 Year 2
2 Feb 2016 – Presentation of the Lord
3 Feb 2016 – Wednesday of Week 4 Year 2
4 Feb 2016 – Thursday of Week 4 Year 2
5 Feb 2016 – Friday of Week 4 Year 2