Last Quarter
The Last Quarter Moon occurs at 270° angle to the Sun, showing half of the disk illuminated on the left side (Northern Hemisphere).
- Position in cycle
- 7 of 8
- Phase Angle Range
- 270° to 315° Moon-Sun Phase Angle
- Illumination Range
- 50%
Orbital Geometry
The Moon forms another 90° right angle to the Sun, three-quarters through its cycle.
Observational Notes
Rises around midnight and is clearly visible in the morning sky until noon.
Frequently asked questions
- When is the Last Quarter Moon visible?
- From midnight through the morning hours until noon.