Moon Phase Calculator
Free online moon phase calculator. Moon phase for any date (lunar algorithm). Plan and calculate dates effortlessly.
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Waning Gibbous
Illumination: 70%
Moon age: 20.3 days
The illuminated portion begins to shrink after the full moon.
Next Full Moon
Tue, Jul 28, 2026
Next New Moon
Mon, Jul 13, 2026
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New Moon
🌒
Waxing Crescent
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First Quarter
🌔
Waxing Gibbous
🌕
Full Moon
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Waning Gibbous
🌗
Third Quarter
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Waning Crescent
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