World -8000 -7000 -6000 -5000 -4000 -3000 -2000 -1000 0 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2025 2070 2080 2090 2100 2110 2120 2130 2140 2150 2160 2170 2180 2190 2200 2210 2220 2230 2240 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2300 2310 2320 2330 2340 2350 2360 2370 2380 2390 2400 2500 2600 2700 2800 2900 3000 4000 January February March April May June July August September October November December -- 1 [Wednesday Monday(0)] 2 [Thursday Tuesday(1)] 3 [Friday Wednesday(2)] 4 [Saturday Thursday(3)] 5 [Sunday Friday(4)] 6 [Monday Saturday(5)] 7 [Tuesday Sunday(6)] 8 [Wednesday Monday(0)] 9 [Thursday Tuesday(1)] 10 [Friday Wednesday(2)] 11 [Saturday Thursday(3)] 12 [Sunday Friday(4)] 13 [Monday Saturday(5)] 14 [Tuesday Sunday(6)] 15 [Wednesday Monday(0)] 16 [Thursday Tuesday(1)] 17 [Friday Wednesday(2)] 18 [Saturday Thursday(3)] 19 [Sunday Friday(4)] 20 [Monday Saturday(5)] 21 [Tuesday Sunday(6)] 22 [Wednesday Monday(0)] 23 [Thursday Tuesday(1)] 24 [Friday Wednesday(2)] 25 [Saturday Thursday(3)] 26 [Sunday Friday(4)] 27 [Monday Saturday(5)] 28 [Tuesday Sunday(6)] 29 [Wednesday Monday(0)] 30 [Thursday Tuesday(1)] -- starts at 2275-02-01