New moon dates 2051
- 2051: 12 × new moon — 12 January 2051, 11 February 2051, 12 March 2051, 11 April 2051, 10 May 2051, 8 June 2051, 8 July 2051, 6 August 2051, 5 September 2051, 4 October 2051, 3 November 2051, 3 December 2051.
- Next: 12 January 2051.
New moon dates 2051
| Date | Time (UTC) | |
|---|---|---|
| Thu 12 Jan | 18:58 | next |
| Sat 11 Feb | 06:41 | |
| Sun 12 Mar | 16:52 | |
| Tue 11 Apr | 01:59 | |
| Wed 10 May | 10:29 | |
| Thu 8 Jun | 18:56 | |
| Sat 8 Jul | 04:09 | |
| Sun 6 Aug | 15:05 | |
| Tue 5 Sep | 04:33 | |
| Wed 4 Oct | 20:47 | |
| Fri 3 Nov | 14:59 | |
| Sun 3 Dec | 09:37 |
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.