New moon dates 1980
- 1980: 12 × new moon — 18 January 1980, 16 February 1980, 16 March 1980, 15 April 1980, 14 May 1980, 12 June 1980, 12 July 1980, 10 August 1980, 9 September 1980, 9 October 1980, 7 November 1980, 7 December 1980.
New moon dates 1980
| Date | Time (UTC) | |
|---|---|---|
| Fri 18 Jan | 21:19 | passed |
| Sat 16 Feb | 08:50 | passed |
| Sun 16 Mar | 18:55 | passed |
| Tue 15 Apr | 03:45 | passed |
| Wed 14 May | 11:59 | passed |
| Thu 12 Jun | 20:37 | passed |
| Sat 12 Jul | 06:45 | passed |
| Sun 10 Aug | 19:09 | passed |
| Tue 9 Sep | 09:59 | passed |
| Thu 9 Oct | 02:49 | passed |
| Fri 7 Nov | 20:42 | passed |
| Sun 7 Dec | 14:34 | 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.