On Friday, August 15, 2025 the Moon was in its last quarter phase, with 53% of its disk illuminated and an age of 21.8 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 | 53% |
| Moon age | 21.8 days |
| Day of the week | Friday |
| Last new moon | July 24, 2025 at 16:11 |
| Next full moon | September 7, 2025 at 15:08 (in 23.1 days) |
| Next new moon | August 23, 2025 at 03:06 (in 7.6 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.
← August 14, 2025 August 16, 2025 →
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 August 15, 2025 it had completed 74% of the cycle that began with the new moon on July 24, 2025.
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 15, 2025. For sun times, check sunrise and sunset.