On Monday, September 11, 2028 the Moon will be in its last quarter phase, with 48% of its disk illuminated and an age of 22.2 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 | 48% |
| Moon age | 22.2 days |
| Day of the week | Monday |
| Last new moon | August 20, 2028 at 07:44 |
| Next full moon | October 3, 2028 at 13:25 (in 22.1 days) |
| Next new moon | September 18, 2028 at 15:24 (in 7.1 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.
← September 10, 2028 September 12, 2028 →
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 September 11, 2028 it had completed 76% of the cycle that began with the new moon on August 20, 2028.
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 September 11, 2028. For sun times, check sunrise and sunset.