Moon phase tonight
Sunday, March 21, 2027
Moon phase on March 21
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Waxing Gibbous
98% illuminated · 13.5 days into the lunar cycle
Illumination
98%
QUIET
Next Full Moon
Mar 221d away
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Next New Moon
Apr 616d away
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Sky-watching conditions
With 98% of the moon lit, expect significant moonlight — only a bright, active aurora is likely to stand out against the sky glow. Check the aurora forecast for tonight's Kp index and visibility odds.