New moon dates 1901
- 1901: 12 × new moon — 20 January 1901, 19 February 1901, 20 March 1901, 18 April 1901, 18 May 1901, 16 June 1901, 15 July 1901, 14 August 1901, 12 September 1901, 12 October 1901, 11 November 1901, 11 December 1901.
New moon dates 1901
| Date | Time (UTC) | |
|---|---|---|
| Sun 20 Jan | 14:34 | passed |
| Tue 19 Feb | 02:43 | passed |
| Wed 20 Mar | 12:51 | passed |
| Thu 18 Apr | 21:36 | passed |
| Sat 18 May | 05:36 | passed |
| Sun 16 Jun | 13:31 | passed |
| Mon 15 Jul | 22:09 | passed |
| Wed 14 Aug | 08:26 | passed |
| Thu 12 Sep | 21:17 | passed |
| Sat 12 Oct | 13:10 | passed |
| Mon 11 Nov | 07:33 | passed |
| Wed 11 Dec | 02:51 | 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.