
Supermoon Tonight: The first supermoon of 2025 will rise on Monday night, marking the start of a series of four consecutive supermoons stretching into early 2026, according to NASA. The full moon will officially occur at 10:48 PM Central Time (11:48 PM ET) on Monday, October 7, but it will rise shortly after sunset and remain visible throughout the night. At approximately 224,599 miles from Earth, this full moon will be one of the closest of the year.
For the clearest view, lunar enthusiasts are advised to choose an open, flat area with an unobstructed view of the sky. Fields, parks, and waterfronts make ideal spots. Observers are also encouraged to prioritise safety while watching the moon.
October’s full moon is usually known as the Hunter’s Moon. However, when the full moon is closest to the autumnal equinox, as it is in 2025, it is called the Harvest Moon instead.
A supermoon occurs when a full moon coincides with the moon’s perigee, its closest point to Earth in its orbit. Although not an official astronomical term, NASA explains that a supermoon happens when the moon is within 90% of its perigee, making it appear up to 14% larger and 30% brighter than the smallest full moon of the year.
Noah Petro, project scientist for NASA’s Artemis III mission, said: “The joy of a full moon is that if it’s cloudy in your neighbourhood on Monday night on the 6th, you can look Tuesday, and the moon will still look fairly full.”
The next supermoon will take place on November 5 at 7:19 AM Central Time. While it will not be fully visible in the Chicago area due to daylight, the moon will still appear full on the night of November 4 and into the early morning hours.