Moon phase on November 12, 1999

Waxing Crescent, 20%
🌒 Waxing Crescent
Friday, November 12, 1999 · at noon (Brasília)
Illumination: 20% Age: 4.4 days Cycle: 15%

On Friday, November 12, 1999 the Moon was in its waxing crescent phase, with 20% of its disk illuminated and an age of 4.4 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
Illumination20%
Moon age4.4 days
Day of the weekFriday
Last new moonNovember 8, 1999 at 01:53
Next full moonNovember 23, 1999 at 05:04 (in 10.7 days)
Next new moonDecember 7, 1999 at 20:32 (in 25.4 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 11, 1999 November 13, 1999 →

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 November 12, 1999 it had completed 15% of the cycle that began with the new moon on November 8, 1999.

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 12, 1999. For sun times, check sunrise and sunset.

Frequently asked questions

What is the Moon phase on November 12, 1999?

On November 12, 1999 the Moon was in its waxing crescent phase, with 20% 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: 4.4 days of an average 29.53-day cycle.

When is the next full moon after that date?

The next full moon after November 12, 1999 falls on November 23, 1999 at 05:04 Brasília time.

When is the next new moon after that date?

The next new moon after November 12, 1999 falls on December 7, 1999 at 20:32 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.