New moon dates 2010
- 2010: 12 × new moon — 15 January 2010, 14 February 2010, 15 March 2010, 14 April 2010, 14 May 2010, 12 June 2010, 11 July 2010, 10 August 2010, 8 September 2010, 7 October 2010, 6 November 2010, 5 December 2010.
New moon dates 2010
| Date | Time (UTC) | |
|---|---|---|
| Fri 15 Jan | 07:11 | passed |
| Sun 14 Feb | 02:51 | passed |
| Mon 15 Mar | 21:01 | passed |
| Wed 14 Apr | 12:28 | passed |
| Fri 14 May | 01:04 | passed |
| Sat 12 Jun | 11:14 | passed |
| Sun 11 Jul | 19:40 | passed |
| Tue 10 Aug | 03:08 | passed |
| Wed 8 Sep | 10:29 | passed |
| Thu 7 Oct | 18:44 | passed |
| Sat 6 Nov | 04:51 | passed |
| Sun 5 Dec | 17:35 | 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.