| Julian - Monday-based week | |
| December 2017 January 2018 February 2018 | |
| Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun | |
| 335 336 337 1 2 3 4 5 6 7 32 33 34 35 | |
| 338 339 340 341 342 343 344 8 9 10 11 12 13 14 36 37 38 39 40 41 42 | |
| 345 346 347 348 349 350 351 15 16 17 18 19 20 21 43 44 45 46 47 48 49 | |
| 352 353 354 355 356 357 358 22 23 24 25 26 27 28 50 51 52 53 54 55 56 | |
| 359 360 361 362 363 364 365 29 30 31 57 58 59 | |