New moon dates 2045
- 2045: 12 × new moon — 18 January 2045, 17 February 2045, 18 March 2045, 17 April 2045, 16 May 2045, 15 June 2045, 14 July 2045, 12 August 2045, 11 September 2045, 10 October 2045, 8 November 2045, 8 December 2045.
- Next: 18 January 2045.
New moon dates 2045
| Date | Time (UTC) | |
|---|---|---|
| Wed 18 Jan | 04:25 | next |
| Fri 17 Feb | 23:51 | |
| Sat 18 Mar | 17:15 | |
| Mon 17 Apr | 07:26 | |
| Tue 16 May | 18:26 | |
| Thu 15 Jun | 03:04 | |
| Fri 14 Jul | 10:28 | |
| Sat 12 Aug | 17:39 | |
| Mon 11 Sep | 01:27 | |
| Tue 10 Oct | 10:37 | |
| Wed 8 Nov | 21:49 | |
| Fri 8 Dec | 11:41 |
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.