How to See the Full Cold Moon: The Last Supermoon of 2025 Lighting Up the Skies This Thursday

Published on December 3, 2025

On Thursday, December 4, 2025, the UK will be treated to the spectacular sight of the full Cold Moon, marking the last supermoon of the year. This is a significant astronomical event, with the Moon appearing at its brightest and largest in the night sky, providing a perfect opportunity for stargazers, photographers, and night sky enthusiasts to marvel at the lunar display.

The Cold Moon is not just a breathtaking sight; it also carries historical significance, having been named to mark the changing of seasons. For British tourists and locals alike, this lunar event offers a chance to experience nature’s beauty up close while also enjoying the crisp winter weather.

When and Where to See the Cold Moon

The full Cold Moon will rise on December 4 at different times across the UK, depending on location. In London, it will rise at 14:52 GMT, followed closely by Edinburgh at 14:29, Belfast at 14:52, and Cardiff at 15:05. It will then set between 08:00 and 09:00 the following morning, so there will be plenty of time to enjoy the moonlight.

For the best view, the moon will be visible in the north-eastern skies as it rises, and sky watchers will be treated to a triangle formation with the Pleiades star cluster and the bright star Aldebaran. As night falls, Jupiter will also make an appearance, positioned near the Cold Moon. The constellation of Orion the Hunter will add to the wonder of the evening sky, making this event particularly enjoyable for those interested in astronomy.

How Weather Will Impact the Viewing Experience

While the Cold Moon promises to be an unforgettable sight, UK weather conditions may play a role in visibility. On the evening of December 4, the Met Office forecasts a band of cloud and rain to move eastwards across the UK, which may linger into the evening, particularly in northern and eastern Scotland and eastern England. As the clouds clear, mist and fog could develop overnight, which may reduce visibility in some areas.

However, once the skies clear, the moon should be visible in many parts of the country, offering a beautiful celestial display for those willing to brave the chilly weather. Temperatures will drop near freezing, so it’s essential for those planning to view the moon outdoors to dress warmly. A touch of frost may also add to the wintery atmosphere, enhancing the cold, crisp feeling of the evening.

Why It’s Called the Cold Moon

The name “Cold Moon” has its origins in ancient traditions, when full moons were named to track the seasons and help guide agricultural activities like hunting and harvesting. December’s full moon is typically associated with the arrival of winter and the longest nights of the year, often being referred to as the “Long Night Moon” or the “Moon before Yule.”

The Cold Moon not only signifies the arrival of colder weather but also marks the approach of the winter solstice, which occurs later in the month. The solstice is a turning point in the year, when the days begin to lengthen again, and the promise of spring seems just around the corner.

Tips for Viewing the Cold Moon

1. Check Local Weather Conditions:
   Before heading out, check the forecast for your area. Cloud cover and fog could impact visibility, so it’s good to know where clear skies might be.
2. Find a Dark Location:
   Light pollution from city areas can make it harder to see the full moon clearly. Try to head to a dark area away from streetlights for the best view.
3. Bring Warm Clothes:
   As the temperatures drop, it’s important to dress warmly if you plan on watching the Cold Moon outdoors. Layer up and bring a blanket or seat for comfort.
4. Use Binoculars or a Telescope:
   While the Cold Moon is visible to the naked eye, using binoculars or a telescope can provide a closer, more detailed view of the moon’s surface and surrounding stars.
5. Capture the Moment:
   If you’re interested in photography, a tripod will help steady your camera for long-exposure shots, allowing you to capture the moon’s beauty in crisp detail.

What Makes This Full Moon Special

The Cold Moon is particularly noteworthy because it’s the third and final supermoon of 2025. Supermoons occur when the moon is closest to Earth in its elliptical orbit, making it appear larger and brighter than usual. This phenomenon is relatively common, with several supermoons occurring each year. However, it’s rare to have three consecutive supermoons in one year, making this December’s Cold Moon a special event for skywatchers.

For those who have missed previous supermoons, this is an opportunity not to be missed. The next full moon, which falls on January 3, 2026, will also be a supermoon, known as the Wolf Moon, so there’s even more lunar beauty to look forward to in the coming weeks.

The Full Cold Moon and Its Cultural Significance

Full moons have held cultural significance throughout history, often associated with various myths and celebrations. The Cold Moon, marking the onset of winter, is a reminder of the earth’s changing seasons and the cycles of nature. Many cultures have used the light of the full moon for rituals and ceremonies, adding to the moon’s mystique.

For travelers in the UK, the Cold Moon presents a perfect opportunity to experience the magic of nature without having to leave the country. Whether it’s taking a stroll through quiet villages, watching the moon rise over a scenic landscape, or attending a local winter event, this is a moment to reflect on the beauty of the natural world.

Key Points for Observing the Cold Moon:

• The full Cold Moon will rise on Thursday, December 4, at various times depending on location, with visibility across the UK.
• It’s the last supermoon of 2025 and will appear larger and brighter than usual due to its proximity to Earth.
• The weather may impact visibility, so it’s important to check conditions in advance.
• Consider going to dark, remote locations for the best views, away from light pollution.
• Dress warmly, as temperatures are expected to drop near freezing.
• Use binoculars or a telescope for a closer view of the moon and surrounding stars.

Disclaimer: The Attached Image in This Article is AI Generated