Lake County Astronomical Society

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In partnership with the
Astronomical Society of the Pacific

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Date: Thursday, May 21, 2026

Time: 8 p.m. - 9 p.m. Central

Location: Cook Memorial Library (Aspen Drive)
701 Aspen Drive
Vernon Hills, IL 60061

Legend:

Moon

Mercury

Venus

Earth

Mars

Jupiter

Saturn

Uranus

Neptune

Pluto

Legend:

Moon

Mercury

Venus

Earth

Mars

Jupiter

Saturn

Uranus

Neptune

Pluto

This chart represents the sky one hour after sunset on May 21, 2026 at the event location.

Chart generated from Your Sky.

Thu 4/23/2026

8 p.m. - 9 p.m. Central

Moon Over Highwood Highwood Public Library
102 Highwood Ave Highwood, IL

Sat 4/25/2026

11 a.m. - 4 p.m. Central

Astronomy Day Event Ela Area Public LIbrary
275 Mohawk Trail Lake Zurich, IL

Fri 5/15/2026

7 p.m. - 9 p.m. Central

Our Moon: Known and Unknown Volo Bog
28478 W. Brandenburg Road Ingleside, IL

Thu 5/21/2026

8 p.m. - 9 p.m. Central

Moon Over Aspen Drive Cook Memorial Library (Aspen Drive)
701 Aspen Drive Vernon Hills, IL