Video: Rare supermoon lunar eclipse explained

On Sunday evening, Sept. 27, look out your window for a rare showing of a supermoon and total lunar eclipse. This will be the first time in more than three decades that we've seen this combination. The full eclipse begins at 7:11 p.m. PST.
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On Sunday evening, Sept. 27, look out your window for a rare showing of a supermoon and total lunar eclipse. This will be the first time in more than three decades that we've seen this combination. The full eclipse begins at 7:11 p.m. PST.