Moon phase on August 16, 2026

Waxing Crescent, 16%
🌒 Waxing Crescent
Sunday, August 16, 2026 · at noon (Brasília)
Illumination: 16% Age: 3.9 days Cycle: 13%

On Sunday, August 16, 2026 the Moon was in its waxing crescent phase, with 16% of its disk illuminated and an age of 3.9 days since the last new moon. A thin lit sliver appears low in the western sky just after sunset and sets shortly after the Sun.

Moon data for this date

Moon at noon Brasília time (UTC-3)
Phase🌒 Waxing Crescent
Illumination16%
Moon age3.9 days
Day of the weekSunday
Last new moonAugust 12, 2026 at 14:36
Next full moonAugust 28, 2026 at 01:18 (in 11.6 days)
Next new moonSeptember 11, 2026 at 00:27 (in 25.5 days)

The Moon on the surrounding days

Compare the phase and illumination over the three days before and after. Click a day to open its page.

← August 15, 2026 August 17, 2026 →

About the waxing crescent

A thin lit sliver appears low in the western sky just after sunset and sets shortly after the Sun. The phase name comes from the Moon's position in its 29.53-day cycle: on August 16, 2026 it had completed 13% of the cycle that began with the new moon on August 12, 2026.

Looking for another date, such as a birthday? Use the Moon phase on the day I was born tool, see the Moon phase today page with the lunar calendar, or find the day of the week of August 16, 2026. For sun times, check sunrise and sunset.

Frequently asked questions

What is the Moon phase on August 16, 2026?

On August 16, 2026 the Moon was in its waxing crescent phase, with 16% of the disk lit (calculated at noon Brasília time).

How old is the Moon on that date?

The age is the time since the last new moon: 3.9 days of an average 29.53-day cycle.

When is the next full moon after that date?

The next full moon after August 16, 2026 falls on August 28, 2026 at 01:18 Brasília time.

When is the next new moon after that date?

The next new moon after August 16, 2026 falls on September 11, 2026 at 00:27 Brasília time.

How is the Moon phase calculated?

With Jean Meeus's astronomical formulas for the instants of new, quarter and full moon. The age comes from the time since the last new moon and the illumination is (1 − cos(2π × cycle fraction)) / 2.

Is the phase the same everywhere in the world?

Yes, the phase and the illuminated percentage are the same across the planet at any given instant. Only the orientation changes: in the southern hemisphere a waxing Moon is lit on the left, in the northern one on the right.