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?
Where the Eclipse Was Seen
Try our new interactive eclipse maps. Zoom in and search for accurate eclipse times and visualizations for any location.
Regions seeing, at least, some parts of the eclipse: Europe, Asia, Australia, Much of Africa, North America, Pacific, Atlantic, Indian Ocean, Arctic.
Was this eclipse visible in Washington DC?
Eclipse Map and Animation
When the Eclipse Happened Worldwide — Timeline
Lunar eclipses can be visible from everywhere on the night side of the Earth, if the sky is clear. From some places the entire eclipse will be visible, while in other areas the Moon will rise or set during the eclipse.
|Event||UTC Time||Time in Washington DC*||Visible in Washington DC|
|Penumbral Eclipse began||Dec 10 at 11:33:35||Dec 10 at 6:33:35 am||Yes|
|Partial Eclipse began||Dec 10 at 12:45:45||Dec 10 at 7:45:45 am||No, below the horizon|
|Full Eclipse began||Dec 10 at 14:06:20||Dec 10 at 9:06:20 am||No, below the horizon|
|Maximum Eclipse||Dec 10 at 14:31:49||Dec 10 at 9:31:49 am||No, below the horizon|
|Full Eclipse ended||Dec 10 at 14:57:23||Dec 10 at 9:57:23 am||No, below the horizon|
|Partial Eclipse ended||Dec 10 at 16:17:58||Dec 10 at 11:17:58 am||No, below the horizon|
|Penumbral Eclipse ended||Dec 10 at 17:30:02||Dec 10 at 12:30:02 pm||No, 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.
Eclipse calculations usually accurate to a few seconds.
Quick Facts About This Eclipse
|Magnitude||1.106||Fraction of the Moon’s diameter covered by Earth’s umbra|
|Obscuration||100.0%||Percentage of the Moon's area covered by Earth's umbra|
|Penumbral magnitude||2.186||Fraction of the Moon's diameter covered by Earth's penumbra|
|Overall duration||5 hours, 56 minutes||Period between the beginning and end of all eclipse phases|
|Duration of totality||51 minutes||Period between the beginning and end of the total phase|
|Duration of partial phases||2 hours, 41 minutes||Combined period of both partial phases|
|Duration of penumbral phases||2 hours, 24 minutes||Combined period of both penumbral phases|
How Many People Can See This Eclipse?
|Number of People Seeing...||Number of People*||Fraction of World Population|
|At least some of the penumbral phase||6,320,000,000||80.04%|
|At least some of the partial phase||5,630,000,000||71.37%|
|At least some of the total phase||4,730,000,000||59.92%|
|All of the total phase||4,310,000,000||54.60%|
|All of the total and partial phases||3,980,000,000||50.50%|
|The entire eclipse from beginning to end||2,830,000,000||35.88%|
* The number of people refers to the resident population (as a round number) in areas where the eclipse is visible. timeanddate has calculated these numbers using raw population data provided by the Center for International Earth Science Information Network (CIESIN) at Columbia University. The raw data is based on population estimates from the year 2000 to 2020.
An Eclipse Never Comes Alone!
A solar eclipse always occurs about two weeks before or after a lunar eclipse.
Usually, there are two eclipses in a row, but other times, there are three during the same eclipse season.
This is the second eclipse this season.
First eclipse this season: November 25, 2011 — Partial Solar Eclipse