- 1 Aug, 08:57 Vilnius time: first quarter.
- 8 Aug, 06:20 Vilnius time: full moon, traditionally the Sturgeon Moon.
- 14 Aug, 22:01 Vilnius time: last quarter.
- 22 Aug, 20:10 Vilnius time: new moon.
- 30 Aug, 21:08 Vilnius time: first quarter.
- During August 1979 the Moon passes through all eight phases. One full cycle takes about 29.5 days.
- The next full moon after this month is on 6 September 1979 (September 1979).
Moon phase times, August 1979
The four principal phases are moments, not whole days. Times are given in UTC and in Europe/Vilnius time.
| Date | Phase | Europe/Vilnius | UTC |
|---|---|---|---|
| Wed 1 Aug | First quarter | 08:57 | 05:57 |
| Wed 8 Aug | Full moon · Sturgeon Moon | 06:20 | 03:20 |
| Tue 14 Aug | Last quarter | 22:01 | 19:01 |
| Wed 22 Aug | New moon | 20:10 | 17:10 |
| Thu 30 Aug | First quarter | 21:08 | 18:08 |
The sky: August 1979
Planets and sky events this month, as seen in London. The Moon's phases are in the calendar above.
Planets visible (mid-month)
Events
| Sun 12 Aug | Perseids meteor shower peak | Up to 100 meteors an hour in a perfect sky. The Moon is 66% lit: only the brightest meteors will show. |
| Sat 18 Aug | The Moon near Mars | About 5.1° apart. Look for Mars next to the Moon. |
| Sun 19 Aug | Mercury farthest from the Sun | 19° in the morning sky. Look low in the east before sunrise. |
| Tue 21 Aug | The Moon near Mercury | About 2.2° apart. Look for Mercury 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 1979
| Date | Time (UTC) | Traditional name | |
|---|---|---|---|
| Sat 13 Jan | 07:08 | Wolf Moon | passed |
| Mon 12 Feb | 02:39 | Snow Moon | passed |
| Wed 14 Mar | 21:13 | Worm Moon | passed |
| Thu 12 Apr | 13:14 | Pink Moon | passed |
| Sat 12 May | 02:00 | Flower Moon | passed |
| Sun 10 Jun | 11:54 | Strawberry Moon | passed |
| Mon 9 Jul | 19:58 | Buck Moon | passed |
| Wed 8 Aug | 03:20 | Sturgeon Moon | passed |
| Thu 6 Sep | 10:58 | Harvest Moon | passed |
| Fri 5 Oct | 19:34 | Hunter’s Moon | passed |
| Sun 4 Nov | 05:46 | Beaver Moon | passed |
| Mon 3 Dec | 18:07 | Cold Moon | passed |
New moon dates 1979
| Date | Time (UTC) | |
|---|---|---|
| Sun 28 Jan | 06:19 | passed |
| Mon 26 Feb | 16:44 | passed |
| Wed 28 Mar | 02:59 | passed |
| Thu 26 Apr | 13:14 | passed |
| Sat 26 May | 00:00 | passed |
| Sun 24 Jun | 11:57 | passed |
| Tue 24 Jul | 01:40 | passed |
| Wed 22 Aug | 17:10 | passed |
| Fri 21 Sep | 09:46 | passed |
| Sun 21 Oct | 02:22 | passed |
| Mon 19 Nov | 18:03 | passed |
| Wed 19 Dec | 08:23 | 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 1979
No eclipse data for 1979.
The waning moon is traditionally a time for finishing
Questions people ask
When is the full moon in August 1979?
The full moon is on 8 August 1979. Its traditional name is the Sturgeon Moon. The exact time is in the table on this page.
When is the new moon in August 1979?
The new moon is on 22 August 1979. 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.