On Tuesday, May 15, 2001 the Moon was in its last quarter phase, with 51% of its disk illuminated and an age of 22.0 days since the last new moon. Half of the disk is lit again, on the opposite side from the first quarter. The Moon rises around midnight and is visible in the morning.
Moon data for this date
| Phase | 🌗 Last Quarter |
|---|---|
| Illumination | 51% |
| Moon age | 22.0 days |
| Day of the week | Tuesday |
| Last new moon | April 23, 2001 at 12:26 |
| Next full moon | June 5, 2001 at 22:40 (in 21.4 days) |
| Next new moon | May 22, 2001 at 23:47 (in 7.5 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.
About the last quarter
Half of the disk is lit again, on the opposite side from the first quarter. The Moon rises around midnight and is visible in the morning. The phase name comes from the Moon's position in its 29.53-day cycle: on May 15, 2001 it had completed 75% of the cycle that began with the new moon on April 23, 2001.
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 15, 2001. For sun times, check sunrise and sunset.