2001-2800 (Plan A)

2001-2800 AD and if implementation occurs on Sun, Jan 1, 2012

Leap years	Years elapsed	Days lost/year	Cumulative days lost	Days to add	Over/Under-rounding
Year 2000 was known as the 'Big Leap' (Leap day occurs every 4 years)
2004	4	0.2425	0.97	1	+0.03
2008	4	0.2425	0.97	1	+0.03
2009	1	0.2425			-0.2425
2010	1	0.2425			-0.2425
2011	1	0.2425			-0.2425
Implementation date: Sunday, January 1, 2012
2012	1	1.2425			-1.2425
2013	1	1.2425			-1.2425
2014	1	1.2425			-1.2425
2015	1	1.2425			-1.2425
Leap Week occurs every 7 years and Double Leap Week occurs every 28 years
*Year 2016-2044 accounts for an over-rounding of (0.25-0.2425)/year 28 years = +0.21 days**
2023	7	1.25	8.75	7
2030	7	1.25	8.75	7
2037	7	1.25	8.75	7
2044	7	1.25	8.75	14
	28 yrs	--	35 days	35 days	+0.21
*Year 2045-2072 accounts for an over-rounding of (0.25-0.2425)/year 28 years = +0.21 days**
2051	7	1.25	8.75	7
2058	7	1.25	8.75	7
2065	7	1.25	8.75	7
2072	7	1.25	8.75	14
	28 yrs	--	35 days	35 days	+0.21
*Year 2073-2100 accounts for an over-rounding of (0.25-0.2425)/year 28 years = +0.21 days**
2079	7	1.25	8.75	7
2086	7	1.25	8.75	7
2093	7	1.25	8.75	7
2100	7	1.25	8.75	14
	28 yrs	--	35 days	35 days	+0.21
*Year 2101-2800 accounts for an over-rounding of (0.25-0.2425)/year 700 years = +5.25 days**
...	...	...	...	...
2779	7	1.25	8.75	7
2786	7	1.25	8.75	7
2793	7	1.25	8.75	7
2800	7	1.25	8.75	14
	28 yrs	--	35 days	35 days
					+5.25
					Net = +0.2425
See Adjustments for further explanations regarding Over/Under-rounding.