Multiple choice softskills creativity Some months have 30 days, some months have 31 days. How many months have 28 days? 5 1 6 12 Reveal answer Fill a bubble to check yourself D Correct answer Explanation Every month in the Gregorian calendar has at least 28 days. While February is the only month with exactly 28 days (in non-leap years), all 12 months contain a 28th day.