Moon phases for January 2025.
NASA
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NASA
The first full moon of the year, also known as the Wolf Moon, has appeared, according to NASA.
It first appeared on Sunday and will continue through Wednesday morning. The full moon will reach peak illumination starting at 5:27 p.m. ET on Monday.
The Wolf Moon is derived from Native American culture, in which, at that time, packs of wolves could be heard howling on the outskirts of villages, according to NASA.
The Maine Farmers’ Almanac has used Native American names for the moon since the 1930s. The names have gained popularity over time.
During this lunar cycle, the Moon will pass in front of Mars, which will be closest and brightest on Wednesday. Venus and Jupiter will be the most visible planets on Monday, while Mercury will be visible at dawn next week, the agency said.
