| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 13 Jan | 24 Jan | 35 Jan | 46 Jan | 57 Jan Antoni Szwarc Death - 7 January 1989 (44 year anniversary) Jan Szwarc Birth - 7 January 1906 (127 year anniversary) | 68 Jan Antoni Płoskonka Birth - 8 January 1915 (118 year anniversary) | |
| 79 Jan | 810 Jan | 911 Jan Franciszek Tymecki Birth - 11 January 1926 (107 year anniversary) Roman Jan Rybak Birth - 11 January 1908 (125 year anniversary) | 1012 Jan Max Lieber Death - 12 January 1963 (70 year anniversary) | 1113 Jan Norbert Grubin Birth - 13 January 1883 (150 year anniversary) | 1214 Jan Anthony Dziurkowski Birth - 14 January 1961 (72 year anniversary) | 1315 Jan |
| 1416 Jan | 1517 Jan Henryk Fuks Death - 17 January 1980 (53 year anniversary) | 1618 Jan | 1719 Jan Władysław Rybak Death - 19 January 1921 (112 year anniversary) | 1820 Jan | 1921 Jan | 2022 Jan Henryk Fuks Birth - 22 January 1890 (143 year anniversary) |
| 2123 Jan | 2224 Jan Jan Biernat Death - 24 January 1969 (64 year anniversary) Antoni Biernat Birth - 24 January 1920 (113 year anniversary) | 2325 Jan | 2426 Jan | 2527 Jan | 2628 Jan | 2729 Jan |
| 2830 Jan | 2931 Jan John Szalatynski Sallan Death - 31 January 1991 (42 year anniversary) |
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