Moon Phases in July 2027
The dates of the four major moon phases in July 2027:
- New Moon on July 3
- First Quarter on July 10
- Full Moon on July 18
- Last Quarter on July 26
The four phases of the moon
A new moon is the first lunar phase that happens about once a month or 29.53 days on average. The moon itself is not visible, though you may be able to “see” it because it blocks the visibility of the stars behind it.
A full moon occurs when the Earth is directly between the Sun and Moon, so that the moon appears completely illuminated. It happens about once a month, or 29.53 days on average.
The first quarter moon occurs between the new moon and full moon, and the last quarter moon occurs after the full moon and before the next new moon.
Moon Phases Calendar for July 2027
All phase dates and times are in the USA Eastern Time adjusted for Daylight Savings Time for part of the year.
July 3
July 10
July 18
July 26
| Moon Phase | Date | Time | Season |
|---|---|---|---|
| New Moon July 2027 | July 3 (Saturday) | 11:02 p.m. EDT | Summer |
| First Quarter July 2027 | July 10 (Saturday) | 2:39 p.m. EDT | Summer |
| Full Moon July 2027 | July 18 (Sunday) | 11:45 a.m. EDT | Summer |
| Last Quarter July 2027 | July 26 (Monday) | 12:55 p.m. EDT | Summer |