What’s the Clock Called in Prague?

By Robert Palmer

In Prague, the clock that is famously called the “Astronomical Clock” has a long and fascinating history. This clock, also known as the “Orloj,” is one of the oldest astronomical clocks in the world. It is located in the heart of Prague’s Old Town Square and is a popular tourist attraction.

The Astronomical Clock

The Astronomical Clock in Prague is a masterpiece of medieval engineering and design. It was first installed in 1410 on the southern wall of the Old Town Hall. The clock consists of three main components: the astronomical dial, the hourly mechanism, and various decorative elements.

The Astronomical Dial

The astronomical dial is the centerpiece of the clock. It displays various astronomical details such as the position of stars and planets, sunrise and sunset times, and even zodiac signs. The intricate design of this dial showcases both scientific knowledge and artistic craftsmanship.

The Hourly Mechanism

The hourly mechanism of the Astronomical Clock is responsible for indicating not only the current time but also other important information such as lunar phases and sidereal time. The mechanism uses weights, gears, and a pendulum to ensure precise timekeeping.

The Legends

Like many ancient landmarks, the Astronomical Clock has its fair share of legends surrounding its creation and function.

  • Legend 1: According to one legend, it is said that Master Hanuš, who built the clock, was blinded by city councilors to prevent him from constructing another magnificent piece elsewhere.
  • Legend 2: Another popular legend claims that the clock will stop working if any harm befalls it or if its secrets are revealed.

Visiting the Astronomical Clock

If you ever find yourself in Prague, a visit to the Astronomical Clock is a must. You can witness its hourly show where the twelve apostles appear from two windows above the dial. The show is accompanied by the ringing of bells and attracts crowds of tourists.

The Astronomical Clock is not just a timekeeper; it is also an architectural marvel and symbol of Prague’s rich history. Its intricate design, historical significance, and captivating legends make it a true gem of the city.