How Old Is Orloj in Prague?

By Alice Nichols

The Orloj, also known as the Astronomical Clock, is a magnificent medieval clock located in the heart of Prague, Czech Republic. This architectural marvel has been captivating locals and tourists alike for centuries.

The History of the Orloj

Construction of the Orloj began in 1410 by master clockmaker Mikuláš of Kadaň and astronomer Jan Šindel. The clock was completed in 1416, making it over 600 years old! It is considered one of the oldest astronomical clocks still in operation.

The Functionality

The Orloj not only tells the time but also displays various astronomical and symbolic information. The clock consists of three main components: the astronomical dial, the calendar dial, and the procession of figures.

Astronomical Dial

The astronomical dial is the central feature of the Orloj. It displays various astronomical information such as the position of the sun and moon, zodiac signs, and times for sunrise and sunset.

Calendar Dial

Located below the astronomical dial is the calendar dial. This part shows the date, month, and position of celestial bodies in relation to Earth.

Procession of Figures

Every hour on the hour between 9 am and 11 pm, a procession of figures comes to life on either side of the clock. These figures include apostles, representing each hour until midnight. The figure representing death rings a bell to signal each hour’s passing.

Renovations and Restorations

Over its long history, the Orloj has undergone several renovations and restorations to preserve its beauty and functionality. The most extensive restoration occurred in 1948, after the clock was damaged during World War II.

Conclusion

The Orloj is not only a timekeeping device but also a symbol of Prague’s rich history and architectural brilliance. Its intricate design and ability to display astronomical information continue to awe and inspire visitors from all over the world. If you ever find yourself in Prague, don’t miss the opportunity to witness the charm and magic of the Orloj.