September Harvest Moon 2025. In the central time zone, the equinox occurs on. The 2025 lunar calendar schedule includes the dates of the four core lunar phases for each moon coming up in the future.
In 2023, the harvest moon is set to occur on september 29th, at 5:57 am est or 9:57 am utc. Each year there is a harvest moon in either september or october, depending on how the full moon aligns to the autumnal equinox.