Waxing · 0.3% lit · ♌︎ Leo 28°
New Moon at
04:32UTC
Moon phase on August 18, 2031New Moon
On Monday, August 18, 2031, the Moon will be a New Moon: 0.3% of its visible face lit, 29.9 days after the new moon and between the Earth and the Sun, so it is not visible. The exact New Moon happens at .
0.3%Illumination at noon UTC
29.9 dMoon age
401,139 km249,256 mi from Earth
♌︎ LeoMoon sign (29°)
29.8′Apparent size (arcmin)
NewDark side faces Earth
Nearest moon phases
The nearest full moon to August 18, 2031 is on Monday, September 1, 2031 at 09:21 UTC, 14 days later, and the nearest new moon is on Monday, August 18, 2031 at 04:32 UTC, the same day.
| Phase | Date | Time (UTC) |
|---|---|---|
| Last Quarter (before) | Sunday, August 10, 2031 | 00:24 |
| New Moon (this day) | Monday, August 18, 2031 | 04:32 |
| First Quarter (after) | Monday, August 25, 2031 | 18:40 |
The Moon around August 18
More about this date
Monday, August 18, 2031 falls in the lunar cycle that runs from the new moon of August 18, 2031 to the new moon of September 16, 2031, a cycle of 29.59 days.
- See every phase of the month in the moon phases in August 2031, or the whole moon calendar 2031.
- The same date one year apart: 2030 · 2032.
- Born on this day? The moon phase on your birthday tool adds your birth time and your moon sign.
- Phases change by time zone: this page uses Coordinated Universal Time (UTC). Learn how to read the phases of the moon.