7th March 2016 - Because February has 29 days in a leap year.
There are four weeks and a day in February!!
There are four weeks in February.
If the current date is after the 28th, four weeks ago was in the current month, and the date was - 28.If the current date is before the 29th, four weeks ago was in the previous month, and...... if the previous month was a 28-day February, the date was the same as the current date.... if the previous month was a 29-day February, the date was + 1.... if the previous month was April, June, September or November, the date was + 2.... if the previous month was January, March, May, July, August, October or December, the date was + 3.
Exactly four weeks.
No.
Weeks
The length of February during a regular year is exactly four weeks.The length of February during a leap year is four weeks and one day.The length of each of April, June, September and November is four weeks and two days.The length of each of the other seven months is four weeks and three days.
4 weeks of which includes 4 of every day of the week. It has four weeks and has four of each day of the week.
may 21st
October 15 + 4 weeks = November 12.
The 17th of November.
See this link.