How the Vikings' time system worked

How do you keep track of a year without a modern calendar? It's a question that leads to something quite fascinating – the golden numbers.

A way to understand the year

In ancient times, it was important to know where you were in the year. Not to keep track of the times, but to know when things would happen. When should you sow? When was it time for festivals? When did the light return?

To keep track of this, various systems were used, one of the most interesting of which is based on the interaction between the sun and the moon. This is where the golden numbers come in.

What are golden numbers and golden runes?

Golden numbers are a way of following a 19-year cycle. It is based on an observation by the Greek astronomer Meton in ancient times — after 19 years, the phases of the moon return on exactly the same day in the solar year. This means that the pattern between the moon and the year repeats itself . Each year in this cycle was given a number — a golden number — from 1 to 19.

By knowing which year you were in the cycle, you could calculate when full moons and new moons would occur, and thus keep track of months and holidays.

But the Vikings didn't have numbers — so the golden numbers were translated into golden runes . By taking the signs of the Younger Futhark in the correct order, each rune corresponded to a year in the 19-year cycle.

Time as a pattern

What's interesting is not just the system itself, but how it reflects a way of looking at time. Time wasn't something that went in a straight line. It repeated itself. It came back.

It is precisely this system of golden runes that fascinated us in the Viking Age.

We were inspired by the idea that people during the Viking Age used runes to keep track of the rhythm of the year and the cycles of the moon – and began to think about how that view of time could live on today.

The result was a clock inspired by the golden runes and the older Nordic understanding of time.

Not just as a way to show hours. But as a reminder that time was once more about months, seasons and recurring patterns than minutes and seconds.

To carry time

When runes are used to represent time, something special happens. Time doesn't just become something you count. It becomes something you see, interpret, and carry with you.

And perhaps that is why the golden runes still feel so fascinating today. They remind us of a different relationship to time. One where man followed the rhythm of nature – instead of trying to control it.