New moon dates 2089
- 2089: 13 × new moon — 11 January 2089, 10 February 2089, 12 March 2089, 11 April 2089, 10 May 2089, 8 June 2089, 8 July 2089, 6 August 2089, 4 September 2089, 4 October 2089, 2 November 2089, 2 December 2089, 31 December 2089.
- Next: 11 January 2089.
New moon dates 2089
| Date | Time (UTC) | |
|---|---|---|
| Tue 11 Jan | 20:19 | next |
| Thu 10 Feb | 15:17 | |
| Sat 12 Mar | 08:25 | |
| Mon 11 Apr | 22:47 | |
| Tue 10 May | 10:05 | |
| Wed 8 Jun | 18:45 | |
| Fri 8 Jul | 01:49 | |
| Sat 6 Aug | 08:29 | |
| Sun 4 Sep | 15:59 | |
| Tue 4 Oct | 01:16 | |
| Wed 2 Nov | 12:56 | |
| Fri 2 Dec | 03:13 | |
| Sat 31 Dec | 19:58 |
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.