Sterrenwacht COPERNICUS Open Day Friday

October 3, 2025
| 20:00
- 23:00
Location: Sterrenwacht Copernicus - Haarlem
Organising party: Sterrenwacht Copernicus

Join us at Copernicus for a special Weekend of Science program.

If the skies are clear, you will be able to observe planets, nebulae, and other celestial objects at night. During the afternoon, our solar telescopes provide a safe way to look at the Sun. Inside, short presentations will be given, and you can explore our themed exhibition.

We work with a fixed schedule in one-hour time slots—please make sure to arrive on time so you don’t miss anything.

Important: Due to expected crowds, reservations are required (€4 per person). Reservations can only be made via our Eventbrite page. Please note: during the middle time slot, the presentation will be given in English.

Reservations are not yet open.

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