The Lake County Astronomical Society

AUTCL

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Today

  • Moon over McHenry

    McHenry Public Library 809 N Front St, McHenry, IL, United States

    Astronomy Under the City Lights is a free to all-ages event presented by the Lake County Astronomical Society in cooperation with local libraries. LCAS volunteers will bring sophisticated telescopes to allow the public to view the Moon and other objects in the sky. Visitors are welcome to view at any time during the scheduled hours, […]

  • AUTCL – Cary

    Cary Area Public Library 1606 Three Oaks Rd, Cary, IL, United States

    Astronomy Under the City Lights is a free to all-ages event presented by the Lake County Astronomical Society in cooperation with local libraries. This month we are at the Cary Area Public Library for the July AUTCL event. LCAS volunteers will bring sophisticated telescopes to allow the public to view the Moon and other objects […]

  • AUTCL – Grayslake

    Grayslake Area Public Library 100 Library Ln,, Grayslake, IL, United States

    Astronomy Under the City Lights is a free to all-ages event presented by the Lake County Astronomical Society in cooperation with local libraries. This month we are at the Grayslake Area Public Library for the August AUTCL event. LCAS volunteers will bring sophisticated telescopes to allow the public to view the Moon and other objects […]

  • AUTCL – Arlington Heights

    Arlington Heights Memorial Library 500 N Dunton Ave, Arlington Heights, IL, United States

    Astronomy Under the City Lights is a free to all-ages event presented by the Lake County Astronomical Society in cooperation with local libraries. LCAS volunteers will bring sophisticated telescopes to allow the public to view the Moon and other objects in the sky. Visitors are welcome to view at any time during the scheduled hours, […]

  • AUTCL – Lake Zurich

    Ela Area Public Library 275 Mohawk Tr, Lake Zurich, IL, United States

    Astronomy Under the City Lights is a free to all-ages event presented by the Lake County Astronomical Society in cooperation with local libraries. LCAS volunteers will bring sophisticated telescopes to allow the public to view the Moon and other objects in the sky. Visitors are welcome to view at any time during the scheduled hours, […]

  • AUTCL – Deerfield

    Deerfield Public Library 920 Waukegan Road, Deerfield, IL, United States

    **10/28/25 UPDATE Due to forecasted cloudy skies the Deerfield Astronomy Under the City Lights event will be moved to Wednesday, October 29th** Astronomy Under the City Lights is a free to all-ages event presented by the Lake County Astronomical Society in cooperation with local libraries. LCAS volunteers will bring sophisticated telescopes to allow the public […]