| New moon | Dec 6, 1839 | |
| Waxing crescent | from Dec 7, 1839 to Dec 12, 1839 | |
| Moon first quarter | Dec 13, 1839 | |
| Growing moon | from Dec 14, 1839 to Dec 19, 1839 | |
| Full moon | Dec 20, 1839 | |
| Waning moon | from Dec 21, 1839 to Dec 27, 1839 | |
| Moon third quarter | Dec 28, 1839 | |
| Waning crescent | from Dec 29, 1839 to Jan 4, 1840 |
| New moon | Jan 5, 1840 | |
| Waxing crescent | from Jan 6, 1840 to Jan 11, 1840 | |
| Moon first quarter | Jan 12, 1840 | |
| Growing moon | from Jan 13, 1840 to Jan 18, 1840 | |
| Full moon | Jan 19, 1840 | |
| Waning moon | from Jan 20, 1840 to Jan 25, 1840 | |
| Moon third quarter | Jan 26, 1840 | |
| Waning crescent | from Jan 27, 1840 to Feb 2, 1840 |
| New moon | Feb 3, 1840 | |
| Waxing crescent | from Feb 4, 1840 to Feb 9, 1840 | |
| Moon first quarter | Feb 10, 1840 | |
| Growing moon | from Feb 11, 1840 to Feb 16, 1840 | |
| Full moon | Feb 17, 1840 | |
| Waning moon | from Feb 18, 1840 to Feb 24, 1840 | |
| Moon third quarter | Feb 25, 1840 | |
| Waning crescent | from Feb 26, 1840 to Mar 3, 1840 |
| New moon | Mar 4, 1840 | |
| Waxing crescent | from Mar 5, 1840 to Mar 10, 1840 | |
| Moon first quarter | Mar 11, 1840 | |
| Growing moon | from Mar 12, 1840 to Mar 17, 1840 | |
| Full moon | Mar 18, 1840 | |
| Waning moon | from Mar 19, 1840 to Mar 25, 1840 | |
| Moon third quarter | Mar 26, 1840 | |
| Waning crescent | from Mar 27, 1840 to Apr 2, 1840 |
| New moon | Apr 3, 1840 | |
| Waxing crescent | from Apr 4, 1840 to Apr 8, 1840 | |
| Moon first quarter | Apr 9, 1840 | |
| Growing moon | from Apr 10, 1840 to Apr 16, 1840 | |
| Full moon | Apr 17, 1840 | |
| Waning moon | from Apr 18, 1840 to Apr 24, 1840 | |
| Moon third quarter | Apr 25, 1840 | |
| Waning crescent | from Apr 26, 1840 to May 1, 1840 |
| New moon | May 2, 1840 | |
| Waxing crescent | from May 3, 1840 to May 7, 1840 | |
| Moon first quarter | May 8, 1840 | |
| Growing moon | from May 9, 1840 to May 15, 1840 | |
| Full moon | May 16, 1840 | |
| Waning moon | from May 17, 1840 to May 23, 1840 | |
| Moon third quarter | May 24, 1840 | |
| Waning crescent | from May 25, 1840 to May 30, 1840 |
| New moon | May 31, 1840 | |
| Waxing crescent | from Jun 1, 1840 to Jun 6, 1840 | |
| Moon first quarter | Jun 7, 1840 | |
| Growing moon | from Jun 8, 1840 to Jun 14, 1840 | |
| Full moon | Jun 15, 1840 | |
| Waning moon | from Jun 16, 1840 to Jun 22, 1840 | |
| Moon third quarter | Jun 23, 1840 | |
| Waning crescent | from Jun 24, 1840 to Jun 28, 1840 |
| New moon | Jun 29, 1840 | |
| Waxing crescent | from Jun 30, 1840 to Jul 5, 1840 | |
| Moon first quarter | Jul 6, 1840 | |
| Growing moon | from Jul 7, 1840 to Jul 14, 1840 | |
| Full moon | Jul 15, 1840 | |
| Waning moon | from Jul 16, 1840 to Jul 21, 1840 | |
| Moon third quarter | Jul 22, 1840 | |
| Waning crescent | from Jul 23, 1840 to Jul 28, 1840 |
| New moon | Jul 29, 1840 | |
| Waxing crescent | from Jul 30, 1840 to Aug 4, 1840 | |
| Moon first quarter | Aug 5, 1840 | |
| Growing moon | from Aug 6, 1840 to Aug 12, 1840 | |
| Full moon | Aug 13, 1840 | |
| Waning moon | from Aug 14, 1840 to Aug 19, 1840 | |
| Moon third quarter | Aug 20, 1840 | |
| Waning crescent | from Aug 21, 1840 to Aug 26, 1840 |
| New moon | Aug 27, 1840 | |
| Waxing crescent | from Aug 28, 1840 to Sep 3, 1840 | |
| Moon first quarter | Sep 4, 1840 | |
| Growing moon | from Sep 5, 1840 to Sep 11, 1840 | |
| Full moon | Sep 12, 1840 | |
| Waning moon | from Sep 13, 1840 to Sep 17, 1840 | |
| Moon third quarter | Sep 18, 1840 | |
| Waning crescent | from Sep 19, 1840 to Sep 24, 1840 |
| New moon | Sep 25, 1840 | |
| Waxing crescent | from Sep 26, 1840 to Oct 2, 1840 | |
| Moon first quarter | Oct 3, 1840 | |
| Growing moon | from Oct 4, 1840 to Oct 10, 1840 | |
| Full moon | Oct 11, 1840 | |
| Waning moon | from Oct 12, 1840 to Oct 17, 1840 | |
| Moon third quarter | Oct 18, 1840 | |
| Waning crescent | from Oct 19, 1840 to Oct 24, 1840 |
| New moon | Oct 25, 1840 | |
| Waxing crescent | from Oct 26, 1840 to Nov 1, 1840 | |
| Moon first quarter | Nov 2, 1840 | |
| Growing moon | from Nov 3, 1840 to Nov 9, 1840 | |
| Full moon | Nov 10, 1840 | |
| Waning moon | from Nov 11, 1840 to Nov 15, 1840 | |
| Moon third quarter | Nov 16, 1840 | |
| Waning crescent | from Nov 17, 1840 to Nov 23, 1840 |
| New moon | Nov 24, 1840 | |
| Waxing crescent | from Nov 25, 1840 to Dec 1, 1840 | |
| Moon first quarter | Dec 2, 1840 | |
| Growing moon | from Dec 3, 1840 to Dec 8, 1840 | |
| Full moon | Dec 9, 1840 | |
| Waning moon | from Dec 10, 1840 to Dec 15, 1840 | |
| Moon third quarter | Dec 16, 1840 | |
| Waning crescent | from Dec 17, 1840 to Dec 23, 1840 |
| New moon | Dec 24, 1840 | |
| Waxing crescent | from Dec 25, 1840 to Dec 31, 1840 | |
| Moon first quarter | Jan 1, 1841 | |
| Growing moon | from Jan 2, 1841 to Jan 6, 1841 | |
| Full moon | Jan 7, 1841 | |
| Waning moon | from Jan 8, 1841 to Jan 13, 1841 | |
| Moon third quarter | Jan 14, 1841 | |
| Waning crescent | from Jan 15, 1841 to Jan 22, 1841 |