Largest Supermoon 2025 Lexus. This marks the third in a sequence of four consecutive supermoons, but it's set to be the highlight, as it will be the closest full moon of 2025, making it the biggest and brightest. The farmer's almanac stated it will reach peak illumination at 7:26 a.m.
October is set to host this yearโs lunar showstopper, the biggest supermoon of 2025, reaching peak illumination at 6:26 p.m. This marks the third in a sequence of four consecutive supermoons, but it’s set to be the highlight, as it will be the closest full moon of 2025, making it the biggest and brightest.