New moon dates 2027
- 2027: 13 × new moon — 7 January 2027, 6 February 2027, 8 March 2027, 7 April 2027, 6 May 2027, 4 June 2027, 4 July 2027, 2 August 2027, 31 August 2027, 30 September 2027, 29 October 2027, 28 November 2027, 27 December 2027.
- Next: 7 January 2027.
New moon dates 2027
| Date | Time (UTC) | |
|---|---|---|
| Thu 7 Jan | 20:24 | next |
| Sat 6 Feb | 15:56 | |
| Mon 8 Mar | 09:29 | |
| Wed 7 Apr | 23:51 | |
| Thu 6 May | 10:58 | |
| Fri 4 Jun | 19:40 | |
| Sun 4 Jul | 03:02 | |
| Mon 2 Aug | 10:05 | |
| Tue 31 Aug | 17:41 | |
| Thu 30 Sep | 02:36 | |
| Fri 29 Oct | 13:36 | |
| Sun 28 Nov | 03:24 | |
| Mon 27 Dec | 20:12 |
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.