Participate!

Find an Event

Note: International Observe the Moon Night is officially scheduled for October 4th, 2025. In-person and virtual events may occur within a window of time around this date. Please be sure to note the date and time of any event(s) you plan to attend.

If you don’t find an event that suits you, consider hosting your own or observing independently. If you host or observe on your own, register to add yourself to the global map and join our worldwide community on Flickr, Twitter, and Facebook.

Find more astronomy events in the US for this night and all year long through the NASA Night Sky Network.

Observe Safely

US observers: Please participate safely and responsibly in adherence to local and CDC guidelines, which can include social distancing, handwashing, and face coverings.

International Observers: Please follow local laws and guidelines.