Multiple choice general knowledge math & puzzles January 1, 2007 was Monday. What day of the week lies on Jan. 1, 2008? Monday Tuesday Wednesday Sunday Reveal answer Fill a bubble to check yourself B Correct answer Explanation A non-leap year has 365 days, which is 52 weeks and 1 day. Therefore, the same date in the following year usually shifts by one day. Since 2007 is not a leap year, Jan 1, 2008, is one day after Monday, which is Tuesday.