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December 10/11, 2011 — Total Lunar Eclipse

A total lunar eclipse on December 10, 2011, is the final eclipse of the year. This is second of two lunar eclipses in 2011.

Was this Total Lunar Eclipse visible in Washington DC?

What This Lunar Eclipse Looked Like

The animation shows approximately what the eclipse looked like from the night side of the Earth.

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Where the Eclipse Was Seen

Regions seeing, at least, some parts of the eclipse: Europe, Asia, Australia, North/East Africa, North America, Pacific, Atlantic, Indian Ocean, Arctic.

Expand for cities where at least part of the total eclipse was visible
Expand cities where partial eclipse was visible

Was this eclipse visible in Washington DC?

The animation shows where this total lunar eclipse is visible during the night (dark “wave” slowly moving across the Earth's surface).

Shades of darkness

Night, moon high up in sky.

Moon between 12 and 18 degrees above horizon.

Moon between 6 and 12 degrees above horizon. Make sure you have free line of sight.

Moon between 0 and 6 degrees above horizon. May be hard to see due to brightness and line of sight.

Day, moon and eclipse both not visible.

Note: Twilight will affect the visibility of the eclipse, as well as weather.

Entire eclipse was visible from start to end

Entire partial and total phases were visible. Missed part of penumbral phase.

Entire total phase was visible. Missed part of partial & penumbral phases.

Some of the total phase was visible. Missed part of total, partial & penumbral phases.

Some of the partial phase was visible. Missed total phase and part of partial & penumbral phases.

Some of the penumbral phase was visible. Missed total & partial phases.

Eclipse was not visible at all.

Note: Areas with lighter shadings left (West) of the center will experience the eclipse after moonrise/sunset. Areas with lighter shadings right (East) of the center will experience the eclipse until moonset/sunrise. Actual eclipse visibility depends on weather conditions and line of sight to the Moon.

When the Eclipse Happened Worldwide — Timeline

Lunar eclipses look approximately the same all over the world and happen at the same time.

The times displayed are accurate to around 2-3 seconds.

EventUTC TimeTime in Washington DC*Visible in Washington DC
Penumbral Eclipse beganDec 10 at 11:33:36Dec 10 at 6:33:36 amYes
Partial Eclipse beganDec 10 at 12:45:44Dec 10 at 7:45:44 amNo, below the horizon
Full Eclipse beganDec 10 at 14:06:18Dec 10 at 9:06:18 amNo, below the horizon
Maximum EclipseDec 10 at 14:31:49Dec 10 at 9:31:49 amNo, below the horizon
Full Eclipse endedDec 10 at 14:57:25Dec 10 at 9:57:25 amNo, below the horizon
Partial Eclipse endedDec 10 at 16:17:59Dec 10 at 11:17:59 amNo, below the horizon
Penumbral Eclipse endedDec 10 at 17:30:01Dec 10 at 12:30:01 pmNo, below the horizon

* The Moon was below the horizon in Washington DC some of the time, so that part of the eclipse was not visible.

The magnitude of the eclipse is 1.106.

The penumbral magnitude of the eclipse is 2.186

The total duration of the eclipse is 5 hours, 56 minutes.

The total duration of the partial phases is 2 hours, 41 minutes.

The duration of the full eclipse is 51 minutes.


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Moonrise & Moonset Times

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