List of Leap Years 1800

1804 1808 1812 1816 1820 1824 1828 1832 1836 1840 1844 1848 1852 1856 1860 1864 1868 1872 1876 1880 1884 1888 1892 1896	1904 1908 1912 1916 1920 1924 1928 1932 1936 1940 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000	2004 2008 2012 2016 2020 2024 2028 2032 2036 2040 2044 2048 2052 2056 2060 2064 2068 2072 2076 2080 2084 2088 2092 2096	2104 2108 2112 2116 2120 2124 2128 2132 2136 2140 2144 2148 2152 2156 2160 2164 2168 2172 2176 2180 2184 2188 2192 2196	2204 2208 2212 2216 2220 2224 2228 2232 2236 2240 2244 2248 2252 2256 2260 2264 2268 2272 2276 2280 2284 2288 2292 2296	2304 2308 2312 2316 2320 2324 2328 2332 2336 2340 2344 2348 2352 2356 2360 2364 2368 2372 2376 2380 2384 2388 2392 2396 2400

A Leap Year occurs every four years unless it is divisible by 100. Those years are not Leap Years unless they are also divisible by 400. That is why in the chart above 1900, 2100, 2200, 2300 are not Leap Years but 2000 and 2400 are Leap Years.

I had my students write computer programs to figure out leap years, the day of the week given the date, the date of Easter, etc.

Here is the algorithm as it would appear in the computer program for finding whether a year is a Leap Year:

if year is divisible by 400 then leap year is true
else if year is divisible by 100 then leap year is false
else if year is divisible by 4 then leap year is true
else leap year is false