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Event Details

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2021 International Dark Sky Week

The 2021 International Dark Sky Week is in 2 weeks! Join the International Dark Sky Association in creating awareness about the impact of light pollution and the solutions to protect the night sky.

The IAU Office for Astronomy Outreach will continue the legacy of celebrating 100 Hours of Astronomy. This year’s event will be themed “Together under one sky” drawing inspiration from how our community has come together during a time where physical contact wasn't - and in many places still isn't - possible. We encourage our global community to host or participate in events over these 100 hours.


  • Category: Education & Outreach
  • Date: October 1st, 2021 - October 4th, 2021
  • Time: 12:00PM -12:00PM
  • Location: Online Event

Upcoming Events

239th meeting of the American Astronomical Society (AAS)
9:00 AM • Salt Lake City, Utah • Conference

TMT will be present on the booth of US-ELT Program and participate to the AAS 239.