Monday, July 20, 2026
Tomorrow's Moon — First Quarter
Tomorrow night the Moon will be 41% lit, a little more lit than tonight, still waxing toward full.
- Phase
- First Quarter
- Illumination
- 41%
- Moon age
- 6.6 days
- Next full moon
- July 29 · 9d
The Moon moves about 12° along its orbit each day, so its phase shifts only slightly from one night to the next — roughly 3–4% of illumination. That is why tomorrow looks much like tonight, and why the full cycle takes 29.5 days to come back around. For any other day, use the moon phase calculator.
Frequently Asked
What moon phase is it tomorrow?
Tomorrow, Monday, July 20, 2026, the Moon will be a First Quarter at 41% illumination.
Will the moon be fuller tomorrow?
Tomorrow's Moon is a little more lit than tonight, still waxing toward full. The next full moon is July 29, about 9 days away.