It was a Thursday.
January 1, 2009 was a Thursday.
January 1, 2012 will fall on a Sunday.
Wednesday
January 1st 2004 was a Thursday.
January the 1st 2011 was on a Saturday.
Tuesday 1st January 1985.
January 1st, 2200 will fall on a Wednesday.
The 1st of January and the 1st of July are on the same day of the week in a leap year. So, at the time of this answer, that will next happen in 2016 and then again in 2020 and in all other leap years.
Jan 1st is a Thursday Jan 4 is a Sunday
January 1st, is going to fall on different days depending on what year it is. Be more specific with the year for best results.
Not always. For example: January 1st, 1962 was a Monday but January 1st of 2012 was a Sunday. For other part: January 1st, 1955 was a Saturday and January 1st, 2005 was a Saturday too. In general, your 50th birthday falls on the same day of the week of your birth or one day less.
January 1st will be in the first week of January.