Moon phase on November 29, 1990

Waxing Gibbous, 92%
🌔 Waxing Gibbous
Thursday, November 29, 1990 · at noon (Brasília)
Illumination: 92% Age: 12.2 days Cycle: 41%

On Thursday, November 29, 1990 the Moon was in its waxing gibbous phase, with 92% of its disk illuminated and an age of 12.2 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
Illumination92%
Moon age12.2 days
Day of the weekThursday
Last new moonNovember 17, 1990 at 07:04
Next full moonDecember 2, 1990 at 05:50 (in 2.7 days)
Next new moonDecember 17, 1990 at 02:22 (in 17.6 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.

← November 28, 1990 November 30, 1990 →

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 November 29, 1990 it had completed 41% of the cycle that began with the new moon on November 17, 1990.

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 November 29, 1990. For sun times, check sunrise and sunset.

Frequently asked questions

What is the Moon phase on November 29, 1990?

On November 29, 1990 the Moon was in its waxing gibbous phase, with 92% 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: 12.2 days of an average 29.53-day cycle.

When is the next full moon after that date?

The next full moon after November 29, 1990 falls on December 2, 1990 at 05:50 Brasília time.

When is the next new moon after that date?

The next new moon after November 29, 1990 falls on December 17, 1990 at 02:22 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.