New moon dates 2077
- 2077: 12 × new moon — 24 January 2077, 23 February 2077, 24 March 2077, 22 April 2077, 22 May 2077, 20 June 2077, 20 July 2077, 18 August 2077, 17 September 2077, 17 October 2077, 15 November 2077, 15 December 2077.
- Next: 24 January 2077.
New moon dates 2077
| Date | Time (UTC) | |
|---|---|---|
| Sun 24 Jan | 12:46 | next |
| Tue 23 Feb | 23:07 | |
| Wed 24 Mar | 08:25 | |
| Thu 22 Apr | 17:21 | |
| Sat 22 May | 02:38 | |
| Sun 20 Jun | 12:56 | |
| Tue 20 Jul | 00:42 | |
| Wed 18 Aug | 14:18 | |
| Fri 17 Sep | 05:54 | |
| Sun 17 Oct | 23:08 | |
| Mon 15 Nov | 17:01 | |
| Wed 15 Dec | 10:07 |
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.