Note: First of the methods – 4 versions of the misaligned Jewish calendar
To further explain about the 4 calendars, the first set is a supposedly biblical version without the leap year running like normal. The second set is the same, but with the first new moon delay that pushed one month of delay, which is correct because the calendar only starts when the moon comes. The third set is what the common and popular calendar around the internet with the leap year, but the fourth set is setting the delay for an accurate start back in October 14, 2015 and not September 14.
From this one of many viewpoints, the sixth month; Elul spans from August to November in 2016. What about the equalizing methods? This is only needed when