| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| Day not set Mieczysław Biernat Death - January 1966 (30 year anniversary) | 1 | 2 Kazimierz Józef Rybak Birth - 2 January 1934 (62 year anniversary) Zygmunt Porbes Birth - 2 January 1915 (81 year anniversary) Józef FranciszekBohaczek Birth - 2 January 1900 (96 year anniversary) | 3 | 4 | 5 | 6 |
| 7 Antoni Szwarc Death - 7 January 1989 (7 year anniversary) Jan Szwarc Birth - 7 January 1906 (90 year anniversary) | 8 Antoni Płoskonka Birth - 8 January 1915 (81 year anniversary) | 9 | 10 | 11 Franciszek Tymecki Birth - 11 January 1926 (70 year anniversary) Roman Jan Rybak Birth - 11 January 1908 (88 year anniversary) | 12 Max Lieber Death - 12 January 1963 (33 year anniversary) | 13 Norbert Grubin Birth - 13 January 1883 (113 year anniversary) |
| 14 Anthony Dziurkowski Birth - 14 January 1961 (35 year anniversary) | 15 | 16 | 17 Henryk Fuks Death - 17 January 1980 (16 year anniversary) | 18 | 19 Władysław Rybak Death - 19 January 1921 (75 year anniversary) | 20 |
| 21 | 22 Henryk Fuks Birth - 22 January 1890 (106 year anniversary) | 23 | 24 Jan Biernat Death - 24 January 1969 (27 year anniversary) Antoni Biernat Birth - 24 January 1920 (76 year anniversary) | 25 | 26 | 27 |
| 28 | 29 | 30 | 31 John Szalatynski Sallan Death - 31 January 1991 (5 year anniversary) |
