South Africans, get ready to look up! November’s Full Beaver Moon is not just any moon; it’s the biggest and brightest Supermoon of the year.
On its closest orbit to Earth, the Moon will swing to within 356 980 kilometres, making it appear larger and noticeably more luminous in our night sky.
This dazzling sight will cap off one of only three Supermoons in 2025, and the closest one of them all.
What is a Supermoon?
According to Almanac, “Supermoon” is the popular name for what astronomers call a perigean Full Moon – when the Moon is full while at or near its closest point to Earth in its orbit.
Technically, it’s about 7% bigger and up to 15% brighter than a regular Full Moon. The difference might be subtle to the naked eye, but when the Moon rises over the horizon, especially against the backdrop of South Africa’s skyline or bushveld, it’s a breathtaking sight.
And if it looks enormous at moonrise? That’s the Moon Illusion at work, our brains tricking us into seeing the low-hanging Supermoon as larger than it really is.
Why is it called the Beaver Moon?
The name “Beaver Moon” comes from old North American and European traditions. It marks the time when beavers retreat to their lodges, having stored enough food for the winter.
In South Africa, while our seasons are flipped, the symbolism still fits, a moment of preparation and reflection as the year winds down and nature begins shifting gears for summer’s full arrival.
When to watch
The Supermoon will rise on 5 November, so keep your eyes on the eastern horizon just after sunset, around 18:30 pm.
The Supermoon will appear largest and most striking as it rises, especially from wide, open areas or coastal viewpoints where the horizon is clear.
