Question 1

What phase is the Moon in New York on October 31, 2025?

Accepted Answer

The Moon is Waxing Gibbous, 80% illuminated, on lunar day 11. It rises at 15:43 and sets at 02:45.

Question 2

What does 80% illumination mean?

Accepted Answer

The share of the Moon's visible disc that is lit by the Sun. 0% is new moon and 100% is full moon. Illumination changes fastest near the quarters and slowest near new and full moon.

Question 3

When can the Moon be seen on October 31, 2025?

Accepted Answer

The Moon is above the horizon for about 12h 2m, from 15:43 to 02:45, reaching at 46° at culmination.

Question 4

How accurate is this moon data?

Accepted Answer

Phase, illumination and moon events are computed from astronomical ephemerides for the city's coordinates and timezone. Moonrise and moonset also depend on the local horizon and elevation.

Moon phase for October 31, 2025

Waxing Gibbous

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