| Date | Time | Weekday | Phase | Illumination | Age |
|---|---|---|---|---|---|
| Jan 9, 1921 | 11:35 | Sunday | New Moon | 0% | 29.5 days |
| Feb 8, 1921 | 00:19 | Tuesday | New Moon | 0% | 29.5 days |
| Mar 9, 1921 | 13:03 | Wednesday | New Moon | 0% | 29.5 days |
| Apr 8, 1921 | 01:47 | Friday | New Moon | 0% | 29.5 days |
| May 7, 1921 | 14:32 | Saturday | New Moon | 0% | 29.5 days |
| Jun 6, 1921 | 03:16 | Monday | New Moon | 0% | 29.5 days |
| Jul 5, 1921 | 16:00 | Tuesday | New Moon | 0% | 29.5 days |
| Aug 4, 1921 | 04:44 | Thursday | New Moon | 0% | 29.5 days |
| Sep 2, 1921 | 17:28 | Friday | New Moon | 0% | 29.5 days |
| Oct 2, 1921 | 06:12 | Sunday | New Moon | 0% | 29.5 days |
| Oct 31, 1921 | 18:56 | Monday | New Moon | 0% | 29.5 days |
| Nov 30, 1921 | 07:40 | Wednesday | New Moon | 0% | 29.5 days |
| Dec 29, 1921 | 20:24 | Thursday | New Moon | 0% | 29.5 days |