| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| Day not set Mieczysław Biernat Death - January 1966 (2 year anniversary) Władysław Smoliński + Natalia Stepczuk Marriage - January 1938 (30 year anniversary) | 114 Dec Isak Chargaff Birth - 14 December 1842 (125 year anniversary) | 215 Dec | 316 Dec Lewko Kowalczuk Birth - 16 December 1943 (24 year anniversary) | |||
| 417 Dec Józef Jan Bohaczek Birth - 17 December 1950 (17 year anniversary) | 518 Dec | 619 Dec | 720 Dec | 821 Dec | 922 Dec | 1023 Dec Natalia Stepczuk Birth - 23 December 1918 (49 year anniversary) |
| 1124 Dec | 1225 Dec Kazimierz Smoliński + Private Marriage - 25 December 1963 (4 year anniversary) Franciszek Gałuszka + Private Marriage - 25 December 1955 (12 year anniversary) Franciszek Tymecki + Private Marriage - 25 December 1951 (16 year anniversary) | 1326 Dec Józef Trocha + Anna Rybak Marriage - 26 December 1922 (45 year anniversary) | 1427 Dec Jakub Sagan Death - 27 December 1937 (30 year anniversary) | 1528 Dec Anna Szalatynski Birth - 28 December 1914 (53 year anniversary) | 1629 Dec Jan Bratkowski Birth - 29 December 1796 (171 year anniversary) | 1730 Dec |
| 1831 Dec | 191 Jan Władysława Sagan Birth - 1 January 1909 (59 year anniversary) | 202 Jan Kazimierz Józef Rybak Birth - 2 January 1934 (34 year anniversary) Zygmunt Porbes Birth - 2 January 1915 (53 year anniversary) Józef FranciszekBohaczek Birth - 2 January 1900 (68 year anniversary) Anna Bratkowska Death - 2 January 1870 (98 year anniversary) | 213 Jan | 224 Jan Stanisława Stepczuk Birth - 4 January 1904 (64 year anniversary) Feige Dwora Fani Grubin Birth - 4 January 1882 (86 year anniversary) | 235 Jan | 246 Jan Maria Julia Rybak Birth - 6 January 1915 (53 year anniversary) |
| 257 Jan Jan Szwarc Birth - 7 January 1906 (62 year anniversary) | 268 Jan Antoni Płoskonka Birth - 8 January 1915 (53 year anniversary) Tekla Libitka Death - 8 January 1880 (88 year anniversary) | 279 Jan | 2810 Jan | 2911 Jan Franciszek Tymecki Birth - 11 January 1926 (42 year anniversary) Roman Jan Rybak Birth - 11 January 1908 (60 year anniversary) | 3012 Jan Max Lieber Death - 12 January 1963 (5 year anniversary) Helena Kochajkiewicz Birth - 12 January 1926 (42 year anniversary) | 3113 Jan Norbert Grubin Birth - 13 January 1883 (85 year anniversary) |
|
