The Moon's Big Finale: Why December's Supermoon Is a Must-See

NEW YORK, USAMon Dec 01 2025
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The night sky is about to put on a show! December will bring the final supermoon of the year. But what exactly is a supermoon? It happens when the moon is at its closest point to Earth in its orbit. This makes it look up to 14% larger and 30% brighter than the smallest moon we see all year. Supermoons don't happen every month. They come in clusters a few times a year. This December's supermoon is the last in a trio of supermoons for 2025. The best part? You don't need any special equipment to see it. Just look up at the clear night sky! Ever noticed how the moon looks bigger when it's near the horizon? That's called the moon illusion. Scientists aren't entirely sure why it happens, but it makes the supermoon even more striking. However, don't expect to see a huge difference with your naked eye. The change is subtle. Here's another fun fact: supermoons can cause slightly higher tides. But again, the difference is small. It's not something you'd notice unless you're really paying attention. So, mark your calendar and get ready to enjoy the last supermoon of the year. It's a great opportunity to appreciate the beauty of our natural world.