The Daily Parker

Politics, Weather, Photography, and the Dog

Lunar eclipse tonight will be creepy

The earth will blot out the sun tonight, if you're standing on the moon, but the earth's atmosphere will bend red light just enough to put on a great show:

Much of North America will have front-row seats for this special sky show, which will particularly favor the western part of the continent. Sky-watchers there will be able to see the entire eclipse unfold high in the western skies; East Coast observers will see much of the first half of the eclipse. For early risers in the East, the full moon will be sinking below the western horizon around sunrise, just as the total eclipse is getting under way.

The eclipse begins with the partial phase, when the moon enters Earth's dark shadow (also called the umbra shadow). That begins at 2:15 a.m. PDT (5:15 a.m. EDT). Then the umbral shadow will spread across the moon's disk, moving from left to right.

At 3:25 a.m. PDT (6:25 a.m. EDT) totality begins, when the moon is fully engulfed in the umbral shadow and turns a shade of orange red. The deepest or midpoint of the eclipse will be at 3:55 a.m. PDT, and totality continues until 4:24 a.m. PDT. The last phase of the partial eclipse ends at 5:34 a.m. PDT.

I'll at least get up to check the weather on my mobile around 5:30am tomorrow, and if it's clear, Parker might get a really-freaking-early walk. In Chicago, the moon will be close to the western horizon, but it should still be visible.

Then, on the 23rd, a partial solar eclipse will be visible throughout most of the United States and Canada from 16:43 Chicago time until sunset. Peak eclipse occurs at 17:43 Chicago time as the sun is close to the western horizon.

And for those of you who thought of it immediately, turn around, bright eyes.

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