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Penumbral Eclipse Virtual Watch Party: CANCELLED

November 18 @ 11:00 pm - November 19 @ 2:30 am

Cancelled Due To Poor Weather Conditions

Witness a nearly total lunar eclipse! On this special night, the Moon will be darkened by the Earth’s shadow will occur for much of North America. Join our astronomers for a live stream on Facebook or YouTube through Chabot’s most powerful telescope, Nellie! 

There is no in-person viewing on Chabot’s Observatory Deck for this event. 


Eclipse timeline: 

  • First penumbral contact: Nov 18, 10:02 pm PST
  • First umbral contact: Nov 18, 11:19 pm PST
  • Greatest eclipse: Nov 19, 01:04 am PST
  • Last umbral contact: Nov 19, 2:47 am PST
  • Last penumbral contact: Nov 19, 4:04 am PST


Support Chabot’s Telescope Viewings

This continues Chabot’s long legacy as the largest observatory complex regularly free for public viewing in the Western United States. Your donations help us make these programs free and accessible for all.


November 18 @ 11:00 pm
November 19 @ 2:30 am
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