New moon dates 1920
- 1920: 12 × new moon — 21 January 1920, 19 February 1920, 20 March 1920, 18 April 1920, 18 May 1920, 16 June 1920, 15 July 1920, 14 August 1920, 12 September 1920, 12 October 1920, 10 November 1920, 10 December 1920.
New moon dates 1920
| Date | Time (UTC) | |
|---|---|---|
| Wed 21 Jan | 05:25 | passed |
| Thu 19 Feb | 21:33 | passed |
| Sat 20 Mar | 10:54 | passed |
| Sun 18 Apr | 21:41 | passed |
| Tue 18 May | 06:24 | passed |
| Wed 16 Jun | 13:40 | passed |
| Thu 15 Jul | 20:23 | passed |
| Sat 14 Aug | 03:42 | passed |
| Sun 12 Sep | 12:50 | passed |
| Tue 12 Oct | 00:49 | passed |
| Wed 10 Nov | 16:04 | passed |
| Fri 10 Dec | 10:02 | passed |
Questions people ask
What is a moon day?
A moon day counts the days since the last new moon: the first moon day starts at the new moon, the fifteenth around the full moon. The count on this page is the whole number of days since the last new moon plus one.
Is the moon waxing or waning?
Waxing means the lit part is growing (from new moon to full moon); waning means it is shrinking (from full moon to new moon). In the northern hemisphere a waxing moon is lit on the right.
How are the phase times calculated?
With the algorithms published by Jean Meeus in Astronomical Algorithms (1998), including the periodic terms, which give the phase instants to about one minute.