An annular eclipse of the Sun occurs on Monday 12 April, 2173 UT, with maximum eclipse at 09:43 UT. A large annular eclipse will cover over 99% of the Sun, creating a dramatic spectacle for observers in a narrow path at most 53 km wide; it will last 35 seconds at the point of maximum eclipse.
The annular eclipse lasts for 35 seconds.
Maximum eclipse is at 09:43:21 UT.
During this eclipse the Sun will be 0.532° in apparent
diameter, around average. The Moon will be 5 days after perigee and 7 days before apogee.
At maximum eclipse it will be 0.528° in
apparent diameter, which is 0.6% smaller than average; this is not
large enough to cover the Sun, which is why this
is an annular eclipse.
The statistics page has information on the ranges of the sizes of
the Sun and Moon, and the Moon data page displays detailed
information on the Moon's key dates.
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)
shows the visibility of the annular solar eclipse. It also shows the broader area in which a partial eclipse will be seen. (Click on it for the
full-sized version.)
Eclipse Season and Saros Series
This eclipse season contains 2 eclipses:
This is the 23rd eclipse in solar Saros series 151.The surrounding eclipses in this Saros series are:
This Saros series, solar Saros series 151,
is linked to lunar Saros series 144. The
nearest partner eclipses in that series are:
Eclipse Parameters
| UT Date/time (max) | 09:43:21 on 12 Apr UT |
TDT Date/time (max) | 09:49:40 on 12 Apr TDT |
| Saros Series | 151 |
Number in Series | 23 |
| Penumbral Magnitiude | |
Central Magnitiude | 0.9919 |
| Gamma | 0.8515 |
Path Width (km) | 53 |
| Delta T | 6m19s |
Error | ± 3m43s (95%) |
| Penumbral Duration | |
Partial Duration | |
| Total Duration | 0m35s |
| |
| Partial Rating | |
Total Rating | |
| Sun Distance | 149868395 km (57.4%) |
Moon Distance | 380350 km (47.6%) |
| Sun Diameter | 0.532° |
Moon Diameter | 0.523° - 0.528° |
| Perigee | 21:39 on 6 Apr UT |
Apogee | 20:06 on 19 Apr UT |
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)
are in the TDT timescale.
The Sun and Moon distances are shown in km, and as a
percentage of their minimum - maximum distances; hence 0%
is the closest possible (Earth's perihelion, or the
Moon's closest possible perigee) and 100% is
the farthest (aphelion, the farthest apogee).
The statistics page has information on the ranges of sizes
of the Sun and Moon, and the Moon data page displays detailed
information on the Moon's key dates.
Data last updated: 2015-06-21 22:11:47 UTC.
