- 3 Sep, 16:17 Vilnius time: new moon.
- 11 Sep, 16:01 Vilnius time: first quarter.
- 19 Sep, 04:47 Vilnius time: full moon, traditionally the Harvest Moon.
- 25 Sep, 21:40 Vilnius time: last quarter.
- During September 2043 the Moon passes through all eight phases. One full cycle takes about 29.5 days.
- The next full moon after this month is on 18 October 2043 (October 2043).
Moon phase times, September 2043
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 3 Sep | New moon | 16:17 | 13:17 |
| Fri 11 Sep | First quarter | 16:01 | 13:01 |
| Sat 19 Sep | Full moon · Harvest Moon | 04:47 | 01:47 |
| Fri 25 Sep | Last quarter | 21:40 | 18:40 |
The sky: September 2043
Planets and sky events this month, as seen in London. The Moon's phases are in the calendar above.
Planets visible (mid-month)
Events
| Tue 8 Sep | The Moon near Saturn | About 5.8° apart. Look for Saturn next to the Moon. |
| Sat 12 Sep | The Moon near Jupiter | About 5.4° apart. Look for Jupiter next to the Moon. |
| Fri 18 Sep | Mercury farthest from the Sun | 18° in the morning sky. Look low in the east before sunrise. |
| Mon 28 Sep | The Moon near Mars | About 2.9° apart. Look for Mars next to the Moon. |
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 2043
| Date | Time (UTC) | Traditional name | |
|---|---|---|---|
| Sun 25 Jan | 06:56 | Wolf Moon | next |
| Mon 23 Feb | 21:57 | Snow Moon | |
| Wed 25 Mar | 14:26 | Worm Moon | |
| Fri 24 Apr | 07:22 | Pink Moon | |
| Sun 24 May | 23:37 | Flower Moon | |
| Mon 22 Jun | 14:20 | Strawberry Moon | |
| Wed 22 Jul | 03:24 | Buck Moon | |
| Thu 20 Aug | 15:04 | Sturgeon Moon | |
| Sat 19 Sep | 01:47 | Harvest Moon | |
| Sun 18 Oct | 11:55 | Hunter’s Moon | |
| Mon 16 Nov | 21:52 | Beaver Moon | |
| Wed 16 Dec | 08:02 | Cold Moon |
New moon dates 2043
| Date | Time (UTC) | |
|---|---|---|
| Sun 11 Jan | 06:53 | next |
| Mon 9 Feb | 21:07 | |
| Wed 11 Mar | 09:09 | |
| Thu 9 Apr | 19:06 | |
| Sat 9 May | 03:21 | |
| Sun 7 Jun | 10:35 | |
| Mon 6 Jul | 17:51 | |
| Wed 5 Aug | 02:22 | |
| Thu 3 Sep | 13:17 | |
| Sat 3 Oct | 03:12 | |
| Sun 1 Nov | 19:57 | |
| Tue 1 Dec | 14:37 | |
| Thu 31 Dec | 09:48 |
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 2043
No eclipse data for 2043.
The waning moon is traditionally a time for finishing
Questions people ask
When is the full moon in September 2043?
The full moon is on 19 September 2043. Its traditional name is the Harvest Moon. The exact time is in the table on this page.
When is the new moon in September 2043?
The new moon is on 3 September 2043. 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.