when is full moon october 2025

The full moon in October 2025 occurs on the night of Monday, October 6, reaching exact fullness in the early hours of Tuesday, October 7 in Coordinated Universal Time (UTC).

Key details

• The moment of full illumination is at about 03:47–03:48 UTC on October 7, 2025.

• In many time zones in the Americas, this corresponds to late evening on Monday, October 6, 2025.

• This October full moon is also notable as the Harvest or Hunter’s Moon in 2025, because it falls closest to the autumn equinox.

Quick Scoop

• Date of full moon (UTC calendar date): October 7, 2025.

• Night to watch (for most viewers): night of Monday, October 6 into early Tuesday, October 7.

• Traditional name: Harvest Moon / Hunter’s Moon, depending on source and tradition.

For practical stargazing, the moon will look full for a couple of nights around October 6–7, 2025, so any clear night in that window will give a bright “full moon” view.

TL;DR: The October 2025 full moon is on the night of October 6–7, with the exact full phase at about 03:47–03:48 UTC on October 7, 2025.