New moon dates 1983
- 1983: 12 × new moon — 14 January 1983, 13 February 1983, 14 March 1983, 13 April 1983, 12 May 1983, 11 June 1983, 10 July 1983, 8 August 1983, 7 September 1983, 6 October 1983, 5 November 1983, 4 December 1983.
New moon dates 1983
| Date | Time (UTC) | |
|---|---|---|
| Fri 14 Jan | 05:07 | passed |
| Sun 13 Feb | 00:31 | passed |
| Mon 14 Mar | 17:43 | passed |
| Wed 13 Apr | 07:58 | passed |
| Thu 12 May | 19:24 | passed |
| Sat 11 Jun | 04:37 | passed |
| Sun 10 Jul | 12:18 | passed |
| Mon 8 Aug | 19:17 | passed |
| Wed 7 Sep | 02:34 | passed |
| Thu 6 Oct | 11:15 | passed |
| Sat 5 Nov | 22:20 | passed |
| Sun 4 Dec | 12:25 | 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.