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Astrotourism: What is a Hunter’s Supermoon?

The Hunter’s Supermoon refers to a special type of full moon that occurs in October, known traditionally as the “Hunter’s Moon,” but with the added designation of a “supermoon.” A Hunter’s Moon is the first full moon following the Harvest Moon, which is the full moon closest to the autumnal equinox in late September. This name comes from a time when the bright full moon in October helped hunters track and catch game preparing for winter.

A supermoon, on the other hand, occurs when the moon reaches its full phase at or near its closest point to Earth in its elliptical orbit, called the perigee. When the Hunter’s Moon aligns with this perigee phase, it appears larger and brighter in the sky, hence the term “Hunter’s Supermoon.”

Characteristics of the Hunter’s Supermoon

  • Brighter and Larger Appearance: Since the moon is closer to Earth, it can appear up to 14% larger and 30% brighter than a regular full moon.
  • Low Horizon Glow: The moon often takes on an orange or reddish hue as it rises and sets, due to the scattering of light in Earth’s atmosphere, giving it a more dramatic appearance.
  • Extended Twilight: Unlike other full moons, the Hunter’s Moon typically rises earlier in the evening, shortly after sunset, providing more ambient light during twilight.

While the exact date of the Hunter’s Supermoon can vary each year, it typically occurs in October. This event is popular for sky watchers and photographers, as it provides a visually stunning spectacle in the night sky.

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