Moon Phases in September 2027
In September 2027, the Full Moon falls on September 15, 2027 and the New Moon on September 1, 2027. The First Quarter is on September 7, 2027, and the Last Quarter on September 23, 2027. Here is the complete lunar calendar for the month, all four quarter phases, and a direct link to every single day.
Moon Phase Overview
Lunar Calendar September 2027
Tap any day to see the exact moon phase, moonrise, and a personalized poster for that date.
The Sky in September 2027
September 2027 brings the autumn shift to the Northern Hemisphere. Nights grow longer and clearer. The famous Harvest Moon and Hunter's Moon fall in this season — historically essential for farmers and hunters.
The full moon on September 15, 2027 traditionally bears the name "Harvest Moon". This name comes from old nature observations and makes the full moon in September 2027 especially significant.
Notable Days This Month
About the Moon Phases in September 2027
Every month, the Moon completes all eight phases — from New Moon through Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Last Quarter, to Waning Crescent. In September 2027, the Full Moon is on September 15, 2027 and the New Moon on September 1, 2027. The First Quarter is visible on September 7, 2027, the Last Quarter on September 23, 2027.
All moon phases for September 2027 are calculated astronomically using the SunCalc library. Times are referenced to Berlin (CET/CEST). Click any day in the calendar to see moonrise, zodiac sign, and a personalized moon poster for that exact date.
FAQ
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Your Personalized Moon Poster
Pick a special day in September 2027 and create your unique moon poster — as a high-resolution PNG or PDF.
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