The "Wolf Moon" is the name given to the first full moon of January. It is part of a tradition where each full moon of the year has a specific name, often derived from Native American or colonial American folklore. The name "Wolf Moon" is believed to have originated from the howling of wolves during winter months, which was more common when food was scarce. This full moon typically appears larger and brighter in the winter sky due to the Earth's position relative to the moon. The January full moon is also associated with various cultural celebrations and rituals, marking the start of a new year and the promise of longer days ahead.