Yi -9000 [NorthEastYear(0)] -8000 [NorthEastYear(0)] -7000 [NorthEastYear(0)] -6000 [NorthEastYear(0)] -5000 [NorthEastYear(0)] -4000 [NorthEastYear(0)] -3000 [NorthEastYear(0)] -2000 [NorthEastYear(0)] -1000 [NorthEastYear(0)] 0 [NorthEastYear(0)] 400 [NorthEastYear(0)] 500 [SouthWestYear(4)] 600 [NorthEastYear(0)] 700 [SouthWestYear(4)] 800 [NorthEastYear(0)] 900 [SouthWestYear(4)] 1000 [NorthEastYear(0)] 1100 [SouthWestYear(4)] 1200 [NorthEastYear(0)] 1300 [SouthWestYear(4)] 1400 [NorthEastYear(0)] 1500 [SouthWestYear(4)] 1600 [NorthEastYear(0)] 1700 [SouthWestYear(4)] 1720 [NorthEastYear(0)] 1730 [SouthEastYear(2)] 1740 [SouthWestYear(4)] 1750 [NorthWestYear(6)] 1760 [NorthEastYear(0)] 1770 [SouthEastYear(2)] 1780 [SouthWestYear(4)] 1790 [NorthWestYear(6)] 1800 [NorthEastYear(0)] 1810 [SouthEastYear(2)] 1820 [SouthWestYear(4)] 1830 [NorthWestYear(6)] 1840 [NorthEastYear(0)] 1850 [SouthEastYear(2)] 1860 [SouthWestYear(4)] 1870 [NorthWestYear(6)] 1880 [NorthEastYear(0)] 1890 [SouthEastYear(2)] 1898 [SouthEastYear(2)] 1899 [SouthYear(3)] 1900 [SouthWestYear(4)] 1901 [WestYear(5)] 1902 [NorthWestYear(6)] 1903 [NorthYear(7)] 1904 [NorthEastYear(0)] 1905 [EastYear(1)] 1906 [SouthEastYear(2)] 1907 [SouthYear(3)] 1908 [SouthWestYear(4)] 1909 [WestYear(5)] 1910 [NorthWestYear(6)] 1911 [NorthYear(7)] 1912 [NorthEastYear(0)] 1913 [EastYear(1)] 1914 [SouthEastYear(2)] 1915 [SouthYear(3)] 1916 [SouthWestYear(4)] 1917 [WestYear(5)] 1918 [NorthWestYear(6)] 1919 [NorthYear(7)] 1920 [NorthEastYear(0)] 1921 [EastYear(1)] 1922 [SouthEastYear(2)] 1923 [SouthYear(3)] 1924 [SouthWestYear(4)] 1925 [WestYear(5)] 1926 [NorthWestYear(6)] 1927 [NorthYear(7)] 1928 [NorthEastYear(0)] 1929 [EastYear(1)] 1930 [SouthEastYear(2)] 1931 [SouthYear(3)] 1932 [SouthWestYear(4)] 1933 [WestYear(5)] 1934 [NorthWestYear(6)] 1935 [NorthYear(7)] 1936 [NorthEastYear(0)] 1937 [EastYear(1)] 1938 [SouthEastYear(2)] 1939 [SouthYear(3)] 1940 [SouthWestYear(4)] 1950 [NorthWestYear(6)] 1960 [NorthEastYear(0)] 1970 [SouthEastYear(2)] 1980 [SouthWestYear(4)] 1990 [NorthWestYear(6)] 2000 [NorthEastYear(0)] 2010 [SouthEastYear(2)] 2020 [SouthWestYear(4)] 2024 [NorthEastYear(0)] 2030 [NorthWestYear(6)] 2040 [NorthEastYear(0)] 2100 [SouthWestYear(4)] 2200 [NorthEastYear(0)] 2300 [SouthWestYear(4)] 2400 [NorthEastYear(0)] 2500 [SouthWestYear(4)] 2600 [NorthEastYear(0)] 3000 [NorthEastYear(0)] Month 1 Month 2 Month 3 Month 4 Month 5 Month 6 Month 7 Month 8 Month 9 Month 10 end of year days -- 1 [Sunday(6)] 2 [Monday(0)] 3 [Tuesday(1)] 4 [Wednesday(2)] 5 [Thursday(3)] 6 [Friday(4)] 7 [Saturday(5)] 8 [Sunday(6)] 9 [Monday(0)] 10 [Tuesday(1)] 11 [Wednesday(2)] 12 [Thursday(3)] 13 [Friday(4)] 14 [Saturday(5)] 15 [Sunday(6)] 16 [Monday(0)] 17 [Tuesday(1)] 18 [Wednesday(2)] 19 [Thursday(3)] 20 [Friday(4)] 21 [Saturday(5)] 22 [Sunday(6)] 23 [Monday(0)] 24 [Tuesday(1)] 25 [Wednesday(2)] 26 [Thursday(3)] 27 [Friday(4)] 28 [Saturday(5)] 29 [Sunday(6)] 30 [Monday(0)] 31 [Tuesday(1)] 32 [Wednesday(2)] 33 [Thursday(3)] 34 [Friday(4)] 35 [Saturday(5)] 36 [Sunday(6)] -- is 1923-02-20