New moon dates 1909
- 1909: 12 × new moon — 22 January 1909, 20 February 1909, 21 March 1909, 20 April 1909, 19 May 1909, 18 June 1909, 17 July 1909, 16 August 1909, 14 September 1909, 14 October 1909, 13 November 1909, 12 December 1909.
New moon dates 1909
| Date | Time (UTC) | |
|---|---|---|
| Fri 22 Jan | 00:10 | passed |
| Sat 20 Feb | 10:50 | passed |
| Sun 21 Mar | 20:09 | passed |
| Tue 20 Apr | 04:50 | passed |
| Wed 19 May | 13:40 | passed |
| Fri 18 Jun | 23:27 | passed |
| Sat 17 Jul | 10:43 | passed |
| Mon 16 Aug | 23:53 | passed |
| Tue 14 Sep | 15:07 | passed |
| Thu 14 Oct | 08:12 | passed |
| Sat 13 Nov | 02:17 | passed |
| Sun 12 Dec | 19:57 | 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.