What's on
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Aug19Sat, 09:00 – 17:00
Time Workshop
Ask a questionA whole Saturday of sundials, a tour of the collection and a planetarium session. Free entry.
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Oct14Sat, 19:00 – 22:00
Stargazing Night
Save a seatTelescopes in the courtyard, a talk on the southern sky's constellations and a planetarium session. Bring a jacket.
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Nov18Sat, 19:30 – 21:30
New date (was: November 11, 2028)
Moon Night
Ask a questionViewing the Moon through the telescopes, with its seas and craters in detail. New date: the sky was overcast.
About
A small museum devoted to two very old questions: what time is it, and what is up there. The collection brings together wind-up, sun and wall clocks, spyglasses, star maps and instruments for measuring time, each explained by the people who work here.
A visit takes about an hour and ends in the little planetarium, with sessions of 30 seats. A few times a year we open at night, with telescopes in the courtyard, or spend a whole Saturday on workshops. See the next events below.
Services
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Entrada inteira
R$ 20Collection and planetarium session
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Meia-entrada
R$ 10Students, seniors and teachers, with ID
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Crianças até 6 anos
GrátisAccompanied by an adult
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Visita guiada para grupos
R$ 15 por pessoaSchools and groups of 10 to 30 people, by appointment
Frequently asked questions
Do I need to book for the stargazing nights?
We recommend sending a WhatsApp message: the telescopes and the planetarium have limited places. If the sky is overcast, we announce the change.
How long does a visit take?
About an hour, with the planetarium session at the end. School groups can ask for a guided visit, by appointment.
Is the museum wheelchair accessible?
Yes, the entrance, the collection and the planetarium are on the ground floor. The courtyard for the stargazing nights has a flat floor.
Which payment methods do you accept?
Pix, cash and debit or credit card, at the ticket desk.
Location
CEP 84990-000
Opening hours
- Tue-Fri
- 09:00 – 17:00
- Sat-Sun
- 10:00 – 16:00
Contact
- Phone: +55 43 3557-0000
- Accepted payment methods: Pix, cash, debit and credit cards


