Julian    - Sunday-based, week 40, 1 month
         October 2013         
   Sun Mon Tue Wed Thu Fri Sat
40         274 275 276 277 278
41 279 280 281 282 283 284 285
42 286 287 288 289 290 291 292
43 293 294 295 296 297 298 299
44 300 301 302 303 304