- 5 Jul, 01:36 Vilnius time: first quarter.
- 12 Jul, 14:44 Vilnius time: full moon, traditionally the Buck Moon.
- 19 Jul, 06:54 Vilnius time: last quarter.
- 26 Jul, 15:05 Vilnius time: new moon.
- During July 1900 the Moon passes through all eight phases. One full cycle takes about 29.5 days.
- The next full moon after this month is on 10 August 1900 (August 1900).
Moon phase times, July 1900
The four principal phases are moments, not whole days. Times are given in UTC and in Europe/Vilnius time.
| Date | Phase | Europe/Vilnius | UTC |
|---|---|---|---|
| Thu 5 Jul | First quarter | 01:36 | 00:12 |
| Thu 12 Jul | Full moon · Buck Moon | 14:44 | 13:20 |
| Thu 19 Jul | Last quarter | 06:54 | 05:30 |
| Thu 26 Jul | New moon | 15:05 | 13:41 |
How to read the moon calendar
Each day shows its date, the share of the Moon’s disc that is lit at noon, and the Moon’s shape that day. When a full moon, new moon or quarter falls on a day, it is named at the bottom of the cell.
Illumination is the part of the disc lit by the Sun. It grows from new moon to full moon (waxing) and shrinks from full moon to new moon (waning). Each day opens its own page with every signal for that date.
Full moon dates 1900
| Date | Time (UTC) | Traditional name | |
|---|---|---|---|
| Mon 15 Jan | 19:06 | Wolf Moon | passed |
| Wed 14 Feb | 13:49 | Snow Moon | passed |
| Fri 16 Mar | 08:10 | Worm Moon | passed |
| Sun 15 Apr | 01:00 | Pink Moon | passed |
| Mon 14 May | 15:35 | Flower Moon | passed |
| Wed 13 Jun | 03:37 | Strawberry Moon | passed |
| Thu 12 Jul | 13:20 | Buck Moon | passed |
| Fri 10 Aug | 21:28 | Sturgeon Moon | passed |
| Sun 9 Sep | 05:04 | Harvest Moon | passed |
| Mon 8 Oct | 13:16 | Hunter’s Moon | passed |
| Wed 7 Nov | 22:58 | Beaver Moon | passed |
| Thu 6 Dec | 10:36 | Cold Moon | passed |
New moon dates 1900
| Date | Time (UTC) | |
|---|---|---|
| Mon 1 Jan | 13:50 | passed |
| Wed 31 Jan | 01:21 | passed |
| Thu 1 Mar | 11:24 | passed |
| Fri 30 Mar | 20:29 | passed |
| Sun 29 Apr | 05:22 | passed |
| Mon 28 May | 14:48 | passed |
| Wed 27 Jun | 01:26 | passed |
| Thu 26 Jul | 13:41 | passed |
| Sat 25 Aug | 03:51 | passed |
| Sun 23 Sep | 19:55 | passed |
| Tue 23 Oct | 13:26 | passed |
| Thu 22 Nov | 07:15 | passed |
| Sat 22 Dec | 23:59 | passed |
The eight moon phases explained
Four principal phases are exact instants; the four in between are the days that connect them.
Solar and lunar eclipses in 1900
No eclipse data for 1900.
The waning moon is traditionally a time for finishing
Questions people ask
When is the full moon in July 1900?
The full moon is on 12 July 1900. Its traditional name is the Buck Moon. The exact time is in the table on this page.
When is the new moon in July 1900?
The new moon is on 26 July 1900. The Moon can’t be seen that night: it sits between Earth and the Sun with its lit side turned away.
What do the percentages mean?
They show how much of the Moon’s disc is lit at noon. 0% is new moon, 100% is full moon and 50% is a quarter.
Why does another calendar give a different date?
A phase is a moment. When it falls near midnight, the date can differ by one day between time zones. This calendar uses Europe/Vilnius time for the days.
How often is there a full moon?
About every 29.5 days. Some months have two; the second is called a Blue Moon.
- Jean Meeus, Astronomical Algorithms, 2nd ed., Willmann-Bell, 1998, chapters 48 and 49.
- NASA Eclipse Web Site (eclipse dates and visibility).
Numbers update through the day from public sources. The text for each day is written from that day’s data and checked by the editor. Every past day keeps its own page in the archive.