| New moon | Dec 19, 1979 | |
| Waxing crescent | from Dec 20, 1979 to Dec 25, 1979 | |
| Moon first quarter | Dec 26, 1979 | |
| Growing moon | from Dec 27, 1979 to Jan 1, 1980 | |
| Full moon | Jan 2, 1980 | |
| Waning moon | from Jan 3, 1980 to Jan 9, 1980 | |
| Moon third quarter | Jan 10, 1980 | |
| Waning crescent | from Jan 11, 1980 to Jan 17, 1980 |
| New moon | Jan 18, 1980 | |
| Waxing crescent | from Jan 19, 1980 to Jan 23, 1980 | |
| Moon first quarter | Jan 24, 1980 | |
| Growing moon | from Jan 25, 1980 to Jan 31, 1980 | |
| Full moon | Feb 1, 1980 | |
| Waning moon | from Feb 2, 1980 to Feb 8, 1980 | |
| Moon third quarter | Feb 9, 1980 | |
| Waning crescent | from Feb 10, 1980 to Feb 15, 1980 |
| New moon | Feb 16, 1980 | |
| Waxing crescent | from Feb 17, 1980 to Feb 22, 1980 | |
| Moon first quarter | Feb 23, 1980 | |
| Growing moon | from Feb 24, 1980 to Feb 29, 1980 | |
| Full moon | Mar 1, 1980 | |
| Waning moon | from Mar 2, 1980 to Mar 8, 1980 | |
| Moon third quarter | Mar 9, 1980 | |
| Waning crescent | from Mar 10, 1980 to Mar 15, 1980 |
| New moon | Mar 16, 1980 | |
| Waxing crescent | from Mar 17, 1980 to Mar 22, 1980 | |
| Moon first quarter | Mar 23, 1980 | |
| Growing moon | from Mar 24, 1980 to Mar 30, 1980 | |
| Full moon | Mar 31, 1980 | |
| Waning moon | from Apr 1, 1980 to Apr 7, 1980 | |
| Moon third quarter | Apr 8, 1980 | |
| Waning crescent | from Apr 9, 1980 to Apr 13, 1980 |
| New moon | Apr 14, 1980 | |
| Waxing crescent | from Apr 15, 1980 to Apr 21, 1980 | |
| Moon first quarter | Apr 22, 1980 | |
| Growing moon | from Apr 23, 1980 to Apr 29, 1980 | |
| Full moon | Apr 30, 1980 | |
| Waning moon | from May 1, 1980 to May 6, 1980 | |
| Moon third quarter | May 7, 1980 | |
| Waning crescent | from May 8, 1980 to May 13, 1980 |
| New moon | May 14, 1980 | |
| Waxing crescent | from May 15, 1980 to May 20, 1980 | |
| Moon first quarter | May 21, 1980 | |
| Growing moon | from May 22, 1980 to May 28, 1980 | |
| Full moon | May 29, 1980 | |
| Waning moon | from May 30, 1980 to Jun 5, 1980 | |
| Moon third quarter | Jun 6, 1980 | |
| Waning crescent | from Jun 7, 1980 to Jun 11, 1980 |
| New moon | Jun 12, 1980 | |
| Waxing crescent | from Jun 13, 1980 to Jun 19, 1980 | |
| Moon first quarter | Jun 20, 1980 | |
| Growing moon | from Jun 21, 1980 to Jun 27, 1980 | |
| Full moon | Jun 28, 1980 | |
| Waning moon | from Jun 29, 1980 to Jul 4, 1980 | |
| Moon third quarter | Jul 5, 1980 | |
| Waning crescent | from Jul 6, 1980 to Jul 11, 1980 |
| New moon | Jul 12, 1980 | |
| Waxing crescent | from Jul 13, 1980 to Jul 19, 1980 | |
| Moon first quarter | Jul 20, 1980 | |
| Growing moon | from Jul 21, 1980 to Jul 26, 1980 | |
| Full moon | Jul 27, 1980 | |
| Waning moon | from Jul 28, 1980 to Aug 2, 1980 | |
| Moon third quarter | Aug 3, 1980 | |
| Waning crescent | from Aug 4, 1980 to Aug 9, 1980 |
| New moon | Aug 10, 1980 | |
| Waxing crescent | from Aug 11, 1980 to Aug 17, 1980 | |
| Moon first quarter | Aug 18, 1980 | |
| Growing moon | from Aug 19, 1980 to Aug 25, 1980 | |
| Full moon | Aug 26, 1980 | |
| Waning moon | from Aug 27, 1980 to Aug 31, 1980 | |
| Moon third quarter | Sep 1, 1980 | |
| Waning crescent | from Sep 2, 1980 to Sep 8, 1980 |
| New moon | Sep 9, 1980 | |
| Waxing crescent | from Sep 10, 1980 to Sep 16, 1980 | |
| Moon first quarter | Sep 17, 1980 | |
| Growing moon | from Sep 18, 1980 to Sep 23, 1980 | |
| Full moon | Sep 24, 1980 | |
| Waning moon | from Sep 25, 1980 to Sep 30, 1980 | |
| Moon third quarter | Oct 1, 1980 | |
| Waning crescent | from Oct 2, 1980 to Oct 7, 1980 |
| New moon | Oct 8, 1980 | |
| Waxing crescent | from Oct 9, 1980 to Oct 16, 1980 | |
| Moon first quarter | Oct 17, 1980 | |
| Growing moon | from Oct 18, 1980 to Oct 22, 1980 | |
| Full moon | Oct 23, 1980 | |
| Waning moon | from Oct 24, 1980 to Oct 29, 1980 | |
| Moon third quarter | Oct 30, 1980 | |
| Waning crescent | from Oct 31, 1980 to Nov 6, 1980 |
| New moon | Nov 7, 1980 | |
| Waxing crescent | from Nov 8, 1980 to Nov 14, 1980 | |
| Moon first quarter | Nov 15, 1980 | |
| Growing moon | from Nov 16, 1980 to Nov 21, 1980 | |
| Full moon | Nov 22, 1980 | |
| Waning moon | from Nov 23, 1980 to Nov 28, 1980 | |
| Moon third quarter | Nov 29, 1980 | |
| Waning crescent | from Nov 30, 1980 to Dec 6, 1980 |
| New moon | Dec 7, 1980 | |
| Waxing crescent | from Dec 8, 1980 to Dec 13, 1980 | |
| Moon first quarter | Dec 14, 1980 | |
| Growing moon | from Dec 15, 1980 to Dec 20, 1980 | |
| Full moon | Dec 21, 1980 | |
| Waning moon | from Dec 22, 1980 to Dec 28, 1980 | |
| Moon third quarter | Dec 29, 1980 | |
| Waning crescent | from Dec 30, 1980 to Jan 5, 1981 |