My Social Security check gets deposited the second Wednesday of each month. That means sometimes a "month" is four weeks long and sometimes it's five. This is one of those long months. November 8 to December 13. The fact November hath thirty days doesn't help much. So, I gotta watch the money a little closer. No splurging on Christmas.
I'm a big fan of changing to thirteen 28-day months with New Year's Day being its own thing. And an extra check each year.