On Sunday, December 10, 1989 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
| Phase | 🌔 Waxing Gibbous |
|---|---|
| Illumination | 92% |
| Moon age | 12.2 days |
| Day of the week | Sunday |
| Last new moon | November 28, 1989 at 07:41 |
| Next full moon | December 12, 1989 at 14:30 (in 2.1 days) |
| Next new moon | December 28, 1989 at 01:20 (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.
← December 9, 1989 December 11, 1989 →
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 December 10, 1989 it had completed 41% of the cycle that began with the new moon on November 28, 1989.
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 December 10, 1989. For sun times, check sunrise and sunset.