In any given year, the date 199 days before January 7 is June 22 of the previous year.
The date which falls 180 days after July 14, 2012 is January 10, 2013.
January 20
1st February falls 120 days before June 1st.
January 17 + 120 days = May 17 (except in a leap year).
January 9, 2011 + 180 days = July 8, 2011.
5 January 2014
25 January 2012.
January 20, 2012
The 18th of January, 2012.
The 4th of October 2012.
Adding 120 days to January 28, 2011 gives May 28, 2011.
Adding 180 days to January 24, 2011 gives July 23, 2011.