| Date | Time | Weekday | Phase | Illumination | Age |
|---|---|---|---|---|---|
| Jan 9, 1921 | 01:05 | Sunday | New Moon | 0% | 29 days |
| Feb 7, 1921 | 13:49 | Monday | New Moon | 0% | 29 days |
| Mar 9, 1921 | 02:33 | Wednesday | New Moon | 0% | 29 days |
| Apr 7, 1921 | 15:17 | Thursday | New Moon | 0% | 29 days |
| May 7, 1921 | 04:02 | Saturday | New Moon | 0% | 29 days |
| Jun 5, 1921 | 16:46 | Sunday | New Moon | 0% | 29 days |
| Jul 5, 1921 | 05:30 | Tuesday | New Moon | 0% | 29 days |
| Aug 3, 1921 | 18:14 | Wednesday | New Moon | 0% | 29 days |
| Sep 2, 1921 | 06:58 | Friday | New Moon | 0% | 29 days |
| Oct 1, 1921 | 19:42 | Saturday | New Moon | 0% | 29 days |
| Oct 31, 1921 | 08:26 | Monday | New Moon | 0% | 29 days |
| Nov 29, 1921 | 21:10 | Tuesday | New Moon | 0% | 29 days |
| Dec 29, 1921 | 09:54 | Thursday | New Moon | 0% | 29 days |