1909: 26 Gerade Woche / 26 Ungerade Woche
| KW | Startdatum | Enddatum | Type |
|---|---|---|---|
| KW 1 | 04-01-1909 | 10-01-1909 | Ungerade Woche |
| KW 2 | 11-01-1909 | 17-01-1909 | Gerade Woche |
| KW 3 | 18-01-1909 | 24-01-1909 | Ungerade Woche |
| KW 4 | 25-01-1909 | 31-01-1909 | Gerade Woche |
| KW 5 | 01-02-1909 | 07-02-1909 | Ungerade Woche |
| KW 6 | 08-02-1909 | 14-02-1909 | Gerade Woche |
| KW 7 | 15-02-1909 | 21-02-1909 | Ungerade Woche |
| KW 8 | 22-02-1909 | 28-02-1909 | Gerade Woche |
| KW 9 | 01-03-1909 | 07-03-1909 | Ungerade Woche |
| KW 10 | 08-03-1909 | 14-03-1909 | Gerade Woche |
| KW 11 | 15-03-1909 | 21-03-1909 | Ungerade Woche |
| KW 12 | 22-03-1909 | 28-03-1909 | Gerade Woche |
| KW 13 | 29-03-1909 | 04-04-1909 | Ungerade Woche |
| KW 14 | 05-04-1909 | 11-04-1909 | Gerade Woche |
| KW 15 | 12-04-1909 | 18-04-1909 | Ungerade Woche |
| KW 16 | 19-04-1909 | 25-04-1909 | Gerade Woche |
| KW 17 | 26-04-1909 | 02-05-1909 | Ungerade Woche |
| KW 18 | 03-05-1909 | 09-05-1909 | Gerade Woche |
| KW 19 | 10-05-1909 | 16-05-1909 | Ungerade Woche |
| KW 20 | 17-05-1909 | 23-05-1909 | Gerade Woche |
| KW 21 | 24-05-1909 | 30-05-1909 | Ungerade Woche |
| KW 22 | 31-05-1909 | 06-06-1909 | Gerade Woche |
| KW 23 | 07-06-1909 | 13-06-1909 | Ungerade Woche |
| KW 24 | 14-06-1909 | 20-06-1909 | Gerade Woche |
| KW 25 | 21-06-1909 | 27-06-1909 | Ungerade Woche |
| KW 26 | 28-06-1909 | 04-07-1909 | Gerade Woche |
| KW 27 | 05-07-1909 | 11-07-1909 | Ungerade Woche |
| KW 28 | 12-07-1909 | 18-07-1909 | Gerade Woche |
| KW 29 | 19-07-1909 | 25-07-1909 | Ungerade Woche |
| KW 30 | 26-07-1909 | 01-08-1909 | Gerade Woche |
| KW 31 | 02-08-1909 | 08-08-1909 | Ungerade Woche |
| KW 32 | 09-08-1909 | 15-08-1909 | Gerade Woche |
| KW 33 | 16-08-1909 | 22-08-1909 | Ungerade Woche |
| KW 34 | 23-08-1909 | 29-08-1909 | Gerade Woche |
| KW 35 | 30-08-1909 | 05-09-1909 | Ungerade Woche |
| KW 36 | 06-09-1909 | 12-09-1909 | Gerade Woche |
| KW 37 | 13-09-1909 | 19-09-1909 | Ungerade Woche |
| KW 38 | 20-09-1909 | 26-09-1909 | Gerade Woche |
| KW 39 | 27-09-1909 | 03-10-1909 | Ungerade Woche |
| KW 40 | 04-10-1909 | 10-10-1909 | Gerade Woche |
| KW 41 | 11-10-1909 | 17-10-1909 | Ungerade Woche |
| KW 42 | 18-10-1909 | 24-10-1909 | Gerade Woche |
| KW 43 | 25-10-1909 | 31-10-1909 | Ungerade Woche |
| KW 44 | 01-11-1909 | 07-11-1909 | Gerade Woche |
| KW 45 | 08-11-1909 | 14-11-1909 | Ungerade Woche |
| KW 46 | 15-11-1909 | 21-11-1909 | Gerade Woche |
| KW 47 | 22-11-1909 | 28-11-1909 | Ungerade Woche |
| KW 48 | 29-11-1909 | 05-12-1909 | Gerade Woche |
| KW 49 | 06-12-1909 | 12-12-1909 | Ungerade Woche |
| KW 50 | 13-12-1909 | 19-12-1909 | Gerade Woche |
| KW 51 | 20-12-1909 | 26-12-1909 | Ungerade Woche |
| KW 52 | 27-12-1909 | 02-01-1910 | Gerade Woche |