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Astronomical Clock - Monument
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Astronomical Clock

description Astronomical Clock Overview

The Astronomical Clock atop the Old Town Hall in Prague is a medieval mechanical marvel. Constructed in 1410, it remains one of the world’s oldest continuously operating astronomical clocks. The clock displays not only time but also the positions of the sun and moon, offering a unique glimpse into 15th-century scientific understanding. It is notable for its intricate design and historical significance, attracting visitors interested in horology, history, and Prague's architectural heritage.

Primarily appreciated by historians, engineers, and tourists exploring the city’s rich past.

help Astronomical Clock FAQ

Where is the Astronomical Clock located?

The Astronomical Clock is famously located in Prague, mounted directly on the southern wall of the Old Town Hall. It remains one of the city's most heavily visited historical monuments.

When was the Prague Astronomical Clock first installed?

The Prague Astronomical Clock was originally installed in the year 1410. This makes it the third-oldest astronomical clock in the world and the oldest one still operating.

What specific building houses the Astronomical Clock?

The famous clock is attached to the exterior of the Old Town Hall in Prague. Its original mechanical components and astronomical dial have been keeping time since 1410.

Is the Astronomical Clock still operational today?

Yes, the clock is among the oldest astronomical clocks in the world still actively operating. Visitors can watch its hourly display on the Old Town Hall in Prague, a tradition dating back to 1410.

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