| Date | Time | Weekday | Phase | Illumination | Age |
|---|---|---|---|---|---|
| Jan 9, 1921 | 13:05 | Sunday | New Moon | 0% | 0 days |
| Feb 8, 1921 | 01:49 | Tuesday | New Moon | 0% | 29.5 days |
| Mar 9, 1921 | 14:33 | Wednesday | New Moon | 0% | 29.5 days |
| Apr 8, 1921 | 03:17 | Friday | New Moon | 0% | 29.5 days |
| May 7, 1921 | 16:02 | Saturday | New Moon | 0% | 0 days |
| Jun 6, 1921 | 04:46 | Monday | New Moon | 0% | 0 days |
| Jul 5, 1921 | 17:30 | Tuesday | New Moon | 0% | 0 days |
| Aug 4, 1921 | 06:14 | Thursday | New Moon | 0% | 0 days |
| Sep 2, 1921 | 18:58 | Friday | New Moon | 0% | 29.5 days |
| Oct 2, 1921 | 07:42 | Sunday | New Moon | 0% | 29.5 days |
| Oct 31, 1921 | 20:26 | Monday | New Moon | 0% | 29.5 days |
| Nov 30, 1921 | 09:10 | Wednesday | New Moon | 0% | 29.5 days |
| Dec 29, 1921 | 21:54 | Thursday | New Moon | 0% | 0 days |