30
There are 15 days between the 27th of April and the 13th of May.
Between the 21st of April and the 2nd of May are 11 days.
59 days.
Find a calendar and count the days.
There are 30 days in April. There are 31 days in May. That is a total of 61 days.
From April 11 to May 1, there are 20 days. This includes the days from April 11 to April 30 (19 days) and adds May 1, giving a total of 20 days.
There are 198 days between 1 April and 17 October 2011. This includes the full month of April (30 days), May (31 days), June (30 days), July (31 days), August (31 days), September (30 days), and 17 days in October.
June = 30 days April = 30 days May = 31 days Total 91 days.
61 days
49 weeks, and 5 days.
March has 31 days, April has 30 days, and May has 31 days. Altogether, that totals 31 + 30 + 31 = 92 days in spring (March, April, and May).
In any given year, including the start and end dates in the calculation, there are 49 days between the two dates.