Moon phase on May 27, 1969

Waxing Gibbous, 87%
🌔 Waxing Gibbous
Tuesday, May 27, 1969 · at noon (Brasília)
Illumination: 87% Age: 11.3 days Cycle: 38%

On Tuesday, May 27, 1969 the Moon was in its waxing gibbous phase, with 87% of its disk illuminated and an age of 11.3 days since the last new moon. More than half of the disk is lit and the Moon already shows up in the afternoon. It stays visible most of the night, until the small hours.

Moon data for this date

Moon at noon Brasília time (UTC-3)
Phase🌔 Waxing Gibbous
Illumination87%
Moon age11.3 days
Day of the weekTuesday
Last new moonMay 16, 1969 at 05:26
Next full moonMay 31, 1969 at 10:18 (in 3.9 days)
Next new moonJune 14, 1969 at 20:09 (in 18.3 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.

← May 26, 1969 May 28, 1969 →

About the waxing gibbous

More than half of the disk is lit and the Moon already shows up in the afternoon. It stays visible most of the night, until the small hours. The phase name comes from the Moon's position in its 29.53-day cycle: on May 27, 1969 it had completed 38% of the cycle that began with the new moon on May 16, 1969.

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 May 27, 1969. For sun times, check sunrise and sunset.

Frequently asked questions

What is the Moon phase on May 27, 1969?

On May 27, 1969 the Moon was in its waxing gibbous phase, with 87% 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: 11.3 days of an average 29.53-day cycle.

When is the next full moon after that date?

The next full moon after May 27, 1969 falls on May 31, 1969 at 10:18 Brasília time.

When is the next new moon after that date?

The next new moon after May 27, 1969 falls on June 14, 1969 at 20:09 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.