Waning · 99.5% lit · ♓︎ Pisces 16°
Moon age
15.1days
Moon phase on August 31, 2099Waning Gibbous
On Monday, August 31, 2099, the Moon will be a Waning Gibbous: 99.5% of its visible face lit, 15.1 days after the new moon and shrinking each night.
99.5%Illumination at noon UTC
15.1 dMoon age
405,476 km251,951 mi from Earth
♓︎ PiscesMoon sign (17°)
29.5′Apparent size (arcmin)
WaningLit on the left (N. Hemisphere)
Nearest moon phases
The nearest full moon to August 31, 2099 is on Sunday, August 30, 2099 at 17:56 UTC, 1 day earlier, and the nearest new moon is on Monday, September 14, 2099 at 16:51 UTC, 14 days later.
| Phase | Date | Time (UTC) |
|---|---|---|
| Full Moon (before) | Sunday, August 30, 2099 | 17:56 |
| Last Quarter (after) | Monday, September 7, 2099 | 21:18 |
The Moon around August 31
More about this date
Monday, August 31, 2099 falls in the lunar cycle that runs from the new moon of August 16, 2099 to the new moon of September 14, 2099, a cycle of 29.33 days.
- See every phase of the month in the moon phases in August 2099, or the whole moon calendar 2099.
- The same date one year apart: 2098 · 2100.
- 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.