Weeknummers in het jaar 1940
| Week | Begint (ma) | Eindigt (zo) | Even / oneven |
|---|---|---|---|
| Week 1 | 1 januari 1940 | 7 januari 1940 | oneven week |
| Week 2 | 8 januari 1940 | 14 januari 1940 | even week |
| Week 3 | 15 januari 1940 | 21 januari 1940 | oneven week |
| Week 4 | 22 januari 1940 | 28 januari 1940 | even week |
| Week 5 | 29 januari 1940 | 4 februari 1940 | oneven week |
| Week 6 | 5 februari 1940 | 11 februari 1940 | even week |
| Week 7 | 12 februari 1940 | 18 februari 1940 | oneven week |
| Week 8 | 19 februari 1940 | 25 februari 1940 | even week |
| Week 9 | 26 februari 1940 | 3 maart 1940 | oneven week |
| Week 10 | 4 maart 1940 | 10 maart 1940 | even week |
| Week 11 | 11 maart 1940 | 17 maart 1940 | oneven week |
| Week 12 | 18 maart 1940 | 24 maart 1940 | even week |
| Week 13 | 25 maart 1940 | 31 maart 1940 | oneven week |
| Week 14 | 1 april 1940 | 7 april 1940 | even week |
| Week 15 | 8 april 1940 | 14 april 1940 | oneven week |
| Week 16 | 15 april 1940 | 21 april 1940 | even week |
| Week 17 | 22 april 1940 | 28 april 1940 | oneven week |
| Week 18 | 29 april 1940 | 5 mei 1940 | even week |
| Week 19 | 6 mei 1940 | 12 mei 1940 | oneven week |
| Week 20 | 13 mei 1940 | 19 mei 1940 | even week |
| Week 21 | 20 mei 1940 | 26 mei 1940 | oneven week |
| Week 22 | 27 mei 1940 | 2 juni 1940 | even week |
| Week 23 | 3 juni 1940 | 9 juni 1940 | oneven week |
| Week 24 | 10 juni 1940 | 16 juni 1940 | even week |
| Week 25 | 17 juni 1940 | 23 juni 1940 | oneven week |
| Week 26 | 24 juni 1940 | 30 juni 1940 | even week |
| Week 27 | 1 juli 1940 | 7 juli 1940 | oneven week |
| Week 28 | 8 juli 1940 | 14 juli 1940 | even week |
| Week 29 | 15 juli 1940 | 21 juli 1940 | oneven week |
| Week 30 | 22 juli 1940 | 28 juli 1940 | even week |
| Week 31 | 29 juli 1940 | 4 augustus 1940 | oneven week |
| Week 32 | 5 augustus 1940 | 11 augustus 1940 | even week |
| Week 33 | 12 augustus 1940 | 18 augustus 1940 | oneven week |
| Week 34 | 19 augustus 1940 | 25 augustus 1940 | even week |
| Week 35 | 26 augustus 1940 | 1 september 1940 | oneven week |
| Week 36 | 2 september 1940 | 8 september 1940 | even week |
| Week 37 | 9 september 1940 | 15 september 1940 | oneven week |
| Week 38 | 16 september 1940 | 22 september 1940 | even week |
| Week 39 | 23 september 1940 | 29 september 1940 | oneven week |
| Week 40 | 30 september 1940 | 6 oktober 1940 | even week |
| Week 41 | 7 oktober 1940 | 13 oktober 1940 | oneven week |
| Week 42 | 14 oktober 1940 | 20 oktober 1940 | even week |
| Week 43 | 21 oktober 1940 | 27 oktober 1940 | oneven week |
| Week 44 | 28 oktober 1940 | 3 november 1940 | even week |
| Week 45 | 4 november 1940 | 10 november 1940 | oneven week |
| Week 46 | 11 november 1940 | 17 november 1940 | even week |
| Week 47 | 18 november 1940 | 24 november 1940 | oneven week |
| Week 48 | 25 november 1940 | 1 december 1940 | even week |
| Week 49 | 2 december 1940 | 8 december 1940 | oneven week |
| Week 50 | 9 december 1940 | 15 december 1940 | even week |
| Week 51 | 16 december 1940 | 22 december 1940 | oneven week |
| Week 52 | 23 december 1940 | 29 december 1940 | even week |
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