Moon Phase Calculator
Find the moon phase and illumination percentage for any date, with the phase name and emoji. Useful for photography, gardening and stargazing. Free, private.
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Privacy & Security
All processing happens locally in your browser — nothing is uploaded.
How to Use
Pick a date to see the moon phase, illumination and emoji for that day.
Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.
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