Charts / #1 Songs / 1940 / January
#1 Songs — January 1940
- January 1, 1940
- January 2, 1940
- January 3, 1940
- January 4, 1940
- January 5, 1940
- January 6, 1940
- January 7, 1940
- January 8, 1940
- January 9, 1940
- January 10, 1940
- January 11, 1940
- January 12, 1940
- January 13, 1940
- January 14, 1940
- January 15, 1940
- January 16, 1940
- January 17, 1940
- January 18, 1940
- January 19, 1940
- January 20, 1940
- January 21, 1940
- January 22, 1940
- January 23, 1940
- January 24, 1940
- January 25, 1940
- January 26, 1940
- January 27, 1940
- January 28, 1940
- January 29, 1940
- January 30, 1940
- January 31, 1940