A penumbral eclipse of the Moon occurred on Saturday 13 April, 1680 UT (3 Apr, 1680 Old Style), with maximum eclipse at 23:17 UT. In this extremely marginal eclipse, the Moon barely clipped the edge of the Earth's penumbral shadow. This caused a microscopic darkening of just 6% of the Moon's disc for 1 hour and 14 minutes, which was essentially impossible to see.

The penumbral eclipse lasted for 1 hour and 14 minutes. Maximum eclipse was at 23:17:46 UT.

Interactive Map

This map shows the visibility of the eclipse at maximum eclipse, when it was visible within the bright area on the map. Note that the map is approximate, and if you were near the edge of the area of visibility, the moon was very close to the horizon and may not have been practically visible.

You can use the zoom controls to zoom in and out, and pan to see areas of interest. The green marker in the centre shows where the Moon will be directly overhead at maximum eclipse.

Overview Map

This map sourced from NASA Goddard Space flight Center: GSFC Eclipse Web SiteGSFC Eclipse Web Site
The primary source of all the information on eclipses presented here at Hermit Eclipse. (NASA Goddard Space flight Center)
https://eclipse.gsfc.nasa.gov/eclipse.html
shows the visibility of the eclipse. (Click on it for the full-sized version.)

Eclipse Season and Saros Series

This eclipse season contains 3 eclipses:

This was the 1st eclipse in lunar Saros series 136.The surrounding eclipses in this Saros series are:

This Saros series, lunar Saros series 136, is linked to solar Saros series 143. The nearest partner eclipses in that series are:

Eclipse Parameters

UT Date/time (max) 23:17:46 on 13 Apr UT TDT Date/time (max) 23:18:00 on 13 Apr TDT
Saros Series 136 Number in Series 0
Penumbral Magnitiude 0.056 Central Magnitiude -1.0254
Gamma 1.5494 Path Width (km)
Delta T 0m14s Error ± 0m39s (95%)
Penumbral Duration 1h14m Partial Duration
Total Duration
Partial Rating Total Rating

Note that while all dates and times on this site (except where noted) are in UT, which is within a second of civil time, the dates and times shown in NASA's eclipse listingsGSFC Eclipse Web Site
The primary source of all the information on eclipses presented here at Hermit Eclipse. (NASA Goddard Space flight Center)
https://eclipse.gsfc.nasa.gov/eclipse.html
are in the TDT timescale.

Data last updated: 2015-06-21 22:11:46 UTC.