U-46 Planetarium: Elgin's Gateway to the Stars
Explore the universe at U-46 Planetarium in Elgin, IL: where history and astronomy meet under the dome.
The U-46 Planetarium, located in Elgin, Illinois, has been a beacon of astronomical education since its opening in September 1963. As an addition to the historic Elgin National Watch Company Observatory, a building on the National Register of Historic Places, the planetarium holds a unique place in the city's history. The Elgin National Watch Company donated its observatory to the Elgin U-46 School District in 1959, and the planetarium was added in 1963. This made it the first school system in Illinois to have its own planetarium. Over the decades, the U-46 Planetarium has captivated over a million students with the wonders of the night sky. The planetarium primarily serves as a classroom for U-46 students, providing standards-aligned lessons in science and astronomy. Public sky shows are occasionally held, offering the wider community a chance to explore the cosmos. These shows typically include a tour of the current night sky and delve into specific astronomical topics with lectures, imagery, and full-dome video presentations. The planetarium features a Spitz A3P star projector, which has been meticulously maintained and continues to provide a pristine simulation of the night sky. The observatory dome, which houses a transit telescope, is accessible via stairs. The main planetarium chamber and restroom are wheelchair accessible.
Local tips
- Check the U-46 website for the schedule of public sky shows, as they occur sporadically during the school year.
- Arrive early for public shows, as seating is limited and available on a first-come, first-served basis.
- Take the optional self-guided tour of the building to learn about the history of the Elgin National Watch Company Observatory.
- Parking is free in the public lot at the corner of National and Raymond Streets, a block away from the planetarium.
A brief summary to U-46 Planetarium
- 312 Watch St, Elgin, Elgin National Watch Historic District, Illinois, 60120, US
- +1847-888-5019
Getting There
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Walking
The U-46 Planetarium is located in the Elgin National Watch Historic District. From the Elgin Transportation Center, head north on N Grove Ave toward W Chicago St. Turn right onto W Chicago St, then turn left onto N Watch St. The planetarium will be on your right, a short walk of approximately 0.3 miles.
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Public Transport
Pace bus routes serve the Elgin area. From the Elgin Transportation Center, several routes connect to various parts of the city. Check the Pace bus website or app for the most up-to-date route information and schedules. A single-ride fare is typically $1.75.
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Driving
The U-46 Planetarium is located at 312 Watch St, Elgin, IL 60120. From I-90, take the IL-31 N/S State St exit. Follow IL-31 N into Elgin. Turn left onto Chicago St, then turn left again onto Watch St. Free parking is available at the corner of National and Raymond Streets, one block from the planetarium. There is no parking on Watch Street.
