Your guide to solar & lunar eclipses.
December 31, 2009–January 1, 2010 Partial Lunar Eclipse
Eclipse enthusiasts in Europe, Africa, Australia and Asia can celebrate New Year’s Eve by observing a partial lunar eclipse on December 31, 2009. The event’s duration is about four hours.
What This Lunar Eclipse Looked Like
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, Africa, Much of North America, East in South America, Pacific, Atlantic, Indian Ocean, Arctic.
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 Boston*||Visible in Boston|
|Penumbral Eclipse began||Dec 31 at 17:17:09||Dec 31 at 12:17:09 pm||No, below the horizon|
|Partial Eclipse began||Dec 31 at 18:52:45||Dec 31 at 1:52:45 pm||No, below the horizon|
|Maximum Eclipse||Dec 31 at 19:22:42||Dec 31 at 2:22:42 pm||No, below the horizon|
|Partial Eclipse ended||Dec 31 at 19:52:41||Dec 31 at 2:52:41 pm||No, below the horizon|
|Penumbral Eclipse ended||Dec 31 at 21:28:14||Dec 31 at 4:28:14 pm||Yes|
* The Moon was below the horizon in Boston some of the time, so that part of the eclipse was not visible.
The magnitude of the eclipse is 0.076.
The penumbral magnitude of the eclipse is 1.056.
The total duration of the eclipse is 4 hours, 11 minutes.
The duration of the partial eclipse is 1 hour.
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 first eclipse this season.
Second eclipse this season: January 15, 2010 — Annular Solar Eclipse
Find Eclipses in Your City
Eclipses in 2009
- Jan 26, 2009 – Annular Solar Eclipse
- Feb 9, 2009 — Penumbral Lunar Eclipse
- Jul 7, 2009 — Penumbral Lunar Eclipse
- Jul 21 / Jul 22, 2009 – Total Solar Eclipse
- Aug 5–6, 2009 — Penumbral Lunar Eclipse
- Dec 31, 2009–Jan 1, 2010 — Partial Lunar Eclipse (this page)
Eclipses in 2019
- Jan 5 / Jan 6, 2019 – Partial Solar Eclipse
- Jan 20–21, 2019 — Total Lunar Eclipse
- Jul 2, 2019 – Total Solar Eclipse
- Jul 16–17, 2019 — Partial Lunar Eclipse
- Nov 11–12, 2019 — Mercury Transit
- Dec 26, 2019 – Annular Solar Eclipse
Eclipses in 2020
- Jan 10–11, 2020 — Penumbral Lunar Eclipse
- Jun 5–6, 2020 — Penumbral Lunar Eclipse
- Jun 21, 2020 – Annular Solar Eclipse
- Jul 4–5, 2020 — Penumbral Lunar Eclipse
- Nov 29–30, 2020 — Penumbral Lunar Eclipse
- Dec 14, 2020 – Total Solar Eclipse