Calendar
Don’t miss out on our upcoming events around Naperville. Join us for stargazing events and engaging presentations covering various astronomy topics.
Stay up-to-date with automatic updates
Subscribe to Calendar
- iPhone, iPad and Mac: Apple Calendar, then Subscribe.
- Android: Google Calendar only adds it on a computer: open Google Calendar there, signed in to the same Google account, and choose Add. It then shows on your phone (if not, turn on Sync for it in the app’s settings).
- Outlook: Outlook.com for personal accounts, Microsoft 365 for work or school.
- Other apps: copy the URL below and add it as a subscribed (internet) calendar.
Your device will now automatically sync and update the subscribed calendar with new events.
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
|
August 30
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August 31
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September 1
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September 2
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September 3
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Last Quarter
September 4
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September 5
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September 6
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September 7
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September 8
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September 9
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New Moon
September 10
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September 11
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September 12
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September 13
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September 14
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September 15
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September 16
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September 17
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First Quarter
September 18
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September 19
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September 20
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September 21
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September 22
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September 23
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September 24
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September 25
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Full Moon
September 26
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September 27
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September 28
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September 29
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September 30
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October 1
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October 2
|
Last Quarter
October 3
|
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Friday, September 4
- Last Quarter · 2:51 am
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Thursday, September 10
- New Moon · 10:26 pm
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Friday, September 18
- First Quarter · 3:43 pm
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Saturday, September 26
- Full Moon · 11:49 am
No Other Organization events are scheduled for September 2026.