On Tuesday, August 10, 1999 the Moon was in its new moon phase, with 1% of its disk illuminated and an age of 28.5 days since the last new moon. The Moon sits between the Earth and the Sun and shows us its dark side. It is practically invisible in the sky, and the nights are darkest, which is ideal for stargazing.
Moon data for this date
| Phase | 🌑 New Moon |
|---|---|
| Illumination | 1% |
| Moon age | 28.5 days |
| Day of the week | Tuesday |
| Last new moon | July 12, 1999 at 23:24 |
| Next full moon | August 26, 1999 at 20:48 (in 16.4 days) |
| Next new moon | August 11, 1999 at 08:08 (in about 20 h) |
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 9, 1999 August 11, 1999 →
About the new moon
The Moon sits between the Earth and the Sun and shows us its dark side. It is practically invisible in the sky, and the nights are darkest, which is ideal for stargazing. The phase name comes from the Moon's position in its 29.53-day cycle: on August 10, 1999 it had completed 97% of the cycle that began with the new moon on July 12, 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 August 10, 1999. For sun times, check sunrise and sunset.