| New moon | Dec 10, 1939 | |
| Waxing crescent | from Dec 11, 1939 to Dec 17, 1939 | |
| Moon first quarter | Dec 18, 1939 | |
| Growing moon | from Dec 19, 1939 to Dec 25, 1939 | |
| Full moon | Dec 26, 1939 | |
| Waning moon | from Dec 27, 1939 to Jan 1, 1940 | |
| Moon third quarter | Jan 2, 1940 | |
| Waning crescent | from Jan 3, 1940 to Jan 8, 1940 |
| New moon | Jan 9, 1940 | |
| Waxing crescent | from Jan 10, 1940 to Jan 16, 1940 | |
| Moon first quarter | Jan 17, 1940 | |
| Growing moon | from Jan 18, 1940 to Jan 24, 1940 | |
| Full moon | Jan 25, 1940 | |
| Waning moon | from Jan 26, 1940 to Jan 30, 1940 | |
| Moon third quarter | Jan 31, 1940 | |
| Waning crescent | from Feb 1, 1940 to Feb 7, 1940 |
| New moon | Feb 8, 1940 | |
| Waxing crescent | from Feb 9, 1940 to Feb 15, 1940 | |
| Moon first quarter | Feb 16, 1940 | |
| Growing moon | from Feb 17, 1940 to Feb 22, 1940 | |
| Full moon | Feb 23, 1940 | |
| Waning moon | from Feb 24, 1940 to Feb 29, 1940 | |
| Moon third quarter | Mar 1, 1940 | |
| Waning crescent | from Mar 2, 1940 to Mar 8, 1940 |
| New moon | Mar 9, 1940 | |
| Waxing crescent | from Mar 10, 1940 to Mar 16, 1940 | |
| Moon first quarter | Mar 17, 1940 | |
| Growing moon | from Mar 18, 1940 to Mar 22, 1940 | |
| Full moon | Mar 23, 1940 | |
| Waning moon | from Mar 24, 1940 to Mar 29, 1940 | |
| Moon third quarter | Mar 30, 1940 | |
| Waning crescent | from Mar 31, 1940 to Apr 6, 1940 |
| New moon | Apr 7, 1940 | |
| Waxing crescent | from Apr 8, 1940 to Apr 14, 1940 | |
| Moon first quarter | Apr 15, 1940 | |
| Growing moon | from Apr 16, 1940 to Apr 21, 1940 | |
| Full moon | Apr 22, 1940 | |
| Waning moon | from Apr 23, 1940 to Apr 28, 1940 | |
| Moon third quarter | Apr 29, 1940 | |
| Waning crescent | from Apr 30, 1940 to May 6, 1940 |
| New moon | May 7, 1940 | |
| Waxing crescent | from May 8, 1940 to May 13, 1940 | |
| Moon first quarter | May 14, 1940 | |
| Growing moon | from May 15, 1940 to May 20, 1940 | |
| Full moon | May 21, 1940 | |
| Waning moon | from May 22, 1940 to May 28, 1940 | |
| Moon third quarter | May 29, 1940 | |
| Waning crescent | from May 30, 1940 to Jun 5, 1940 |
| New moon | Jun 6, 1940 | |
| Waxing crescent | from Jun 7, 1940 to Jun 12, 1940 | |
| Moon first quarter | Jun 13, 1940 | |
| Growing moon | from Jun 14, 1940 to Jun 18, 1940 | |
| Full moon | Jun 19, 1940 | |
| Waning moon | from Jun 20, 1940 to Jun 26, 1940 | |
| Moon third quarter | Jun 27, 1940 | |
| Waning crescent | from Jun 28, 1940 to Jul 4, 1940 |
| New moon | Jul 5, 1940 | |
| Waxing crescent | from Jul 6, 1940 to Jul 11, 1940 | |
| Moon first quarter | Jul 12, 1940 | |
| Growing moon | from Jul 13, 1940 to Jul 18, 1940 | |
| Full moon | Jul 19, 1940 | |
| Waning moon | from Jul 20, 1940 to Jul 26, 1940 | |
| Moon third quarter | Jul 27, 1940 | |
| Waning crescent | from Jul 28, 1940 to Aug 3, 1940 |
| New moon | Aug 4, 1940 | |
| Waxing crescent | from Aug 5, 1940 to Aug 9, 1940 | |
| Moon first quarter | Aug 10, 1940 | |
| Growing moon | from Aug 11, 1940 to Aug 17, 1940 | |
| Full moon | Aug 18, 1940 | |
| Waning moon | from Aug 19, 1940 to Aug 25, 1940 | |
| Moon third quarter | Aug 26, 1940 | |
| Waning crescent | from Aug 27, 1940 to Sep 1, 1940 |
| New moon | Sep 2, 1940 | |
| Waxing crescent | from Sep 3, 1940 to Sep 8, 1940 | |
| Moon first quarter | Sep 9, 1940 | |
| Growing moon | from Sep 10, 1940 to Sep 15, 1940 | |
| Full moon | Sep 16, 1940 | |
| Waning moon | from Sep 17, 1940 to Sep 23, 1940 | |
| Moon third quarter | Sep 24, 1940 | |
| Waning crescent | from Sep 25, 1940 to Sep 30, 1940 |
| New moon | Oct 1, 1940 | |
| Waxing crescent | from Oct 2, 1940 to Oct 7, 1940 | |
| Moon first quarter | Oct 8, 1940 | |
| Growing moon | from Oct 9, 1940 to Oct 15, 1940 | |
| Full moon | Oct 16, 1940 | |
| Waning moon | from Oct 17, 1940 to Oct 23, 1940 | |
| Moon third quarter | Oct 24, 1940 | |
| Waning crescent | from Oct 25, 1940 to Oct 29, 1940 |
| New moon | Oct 30, 1940 | |
| Waxing crescent | from Oct 31, 1940 to Nov 6, 1940 | |
| Moon first quarter | Nov 7, 1940 | |
| Growing moon | from Nov 8, 1940 to Nov 14, 1940 | |
| Full moon | Nov 15, 1940 | |
| Waning moon | from Nov 16, 1940 to Nov 21, 1940 | |
| Moon third quarter | Nov 22, 1940 | |
| Waning crescent | from Nov 23, 1940 to Nov 28, 1940 |
| New moon | Nov 29, 1940 | |
| Waxing crescent | from Nov 30, 1940 to Dec 5, 1940 | |
| Moon first quarter | Dec 6, 1940 | |
| Growing moon | from Dec 7, 1940 to Dec 13, 1940 | |
| Full moon | Dec 14, 1940 | |
| Waning moon | from Dec 15, 1940 to Dec 21, 1940 | |
| Moon third quarter | Dec 22, 1940 | |
| Waning crescent | from Dec 23, 1940 to Dec 27, 1940 |
| New moon | Dec 28, 1940 | |
| Waxing crescent | from Dec 29, 1940 to Jan 4, 1941 | |
| Moon first quarter | Jan 5, 1941 | |
| Growing moon | from Jan 6, 1941 to Jan 12, 1941 | |
| Full moon | Jan 13, 1941 | |
| Waning moon | from Jan 14, 1941 to Jan 19, 1941 | |
| Moon third quarter | Jan 20, 1941 | |
| Waning crescent | from Jan 21, 1941 to Jan 26, 1941 |