Solar eclipse of December 26, 2057
A total solar eclipse will occur at the Moon's descending node of orbit between Tuesday, December 25 and Wednesday, December 26, 2057, with a magnitude of 1.0348. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A total solar eclipse occurs when the Moon's apparent diameter is larger than the Sun's, blocking all direct sunlight, turning day into darkness. Totality occurs in a narrow path across Earth's surface, with the partial solar eclipse visible over a surrounding region thousands of kilometres wide. Occurring about 6.5 hours before perigee, the Moon's apparent diameter will be larger.
The path of totality will be visible from parts of Antarctica. A partial solar eclipse will also be visible for parts of Antarctica. In some parts of the world it will fall on Christmas Day, the first such eclipse since 2038, and the last until 2307.
Eclipse details
Shown below are two tables displaying details about this particular solar eclipse. The first table outlines times at which the Moon's penumbra or umbra attains the specific parameter, and the second table describes various other parameters pertaining to this eclipse.| Event | Time |
| First Penumbral External Contact | 2057 December 25 at 23:09:17.3 UTC |
| First Umbral External Contact | 2057 December 26 at 00:38:01.5 UTC |
| First Central Line | 2057 December 26 at 00:40:19.3 UTC |
| First Umbral Internal Contact | 2057 December 26 at 00:42:45.9 UTC |
| Greatest Eclipse | 2057 December 26 at 01:14:35.2 UTC |
| Greatest Duration | 2057 December 26 at 01:14:43.0 UTC |
| Equatorial Conjunction | 2057 December 26 at 01:20:32.3 UTC |
| Ecliptic Conjunction | 2057 December 26 at 01:24:01.7 UTC |
| Last Umbral Internal Contact | 2057 December 26 at 01:46:20.1 UTC |
| Last Central Line | 2057 December 26 at 01:48:47.1 UTC |
| Last Umbral External Contact | 2057 December 26 at 01:51:05.3 UTC |
| Last Penumbral External Contact | 2057 December 26 at 03:19:49.8 UTC |
| Parameter | Value |
| Eclipse Magnitude | 1.03478 |
| Eclipse Obscuration | 1.07077 |
| Gamma | −0.94050 |
| Sun Right Ascension | 18h20m37.6s |
| Sun Declination | -23°20'50.0" |
| Sun Semi-Diameter | 16'15.6" |
| Sun Equatorial Horizontal Parallax | 08.9" |
| Moon Right Ascension | 18h20m22.1s |
| Moon Declination | -24°18'21.4" |
| Moon Semi-Diameter | 16'44.3" |
| Moon Equatorial Horizontal Parallax | 1°01'25.8" |
| ΔT | 89.1 s |
Eclipse season
This eclipse is part of an eclipse season, a period, roughly every six months, when eclipses occur. Only two eclipse seasons occur each year, and each season lasts about 35 days and repeats just short of six months later; thus two full eclipse seasons always occur each year. Either two or three eclipses happen each eclipse season. In the sequence below, each eclipse is separated by a fortnight.| December 11 Ascending node | December 26 Descending node |
| Partial lunar eclipse Lunar Saros 126 | Total solar eclipse Solar Saros 152 |
Related eclipses
Eclipses in 2057
- A total solar eclipse on January 5.
- A partial lunar eclipse on June 17.
- Solar eclipse of [July 1, 2057|An annular solar eclipse on July 1].
- A partial lunar eclipse on December 11.
- '''A total solar eclipse on December 26.'''
Metonic
- Preceded by: Solar eclipse of March 9, 2054
- Followed by: Solar eclipse of [October 13, 2061]
Tzolkinex
- Preceded by: Solar eclipse of [November 14, 2050]
- Followed by: Solar eclipse of [February 5, 2065]
Half-Saros
- Preceded by: Lunar eclipse of December 20, 2048
- Followed by: Lunar eclipse of December 31, 2066
Tritos
- Preceded by: Solar eclipse of January 26, 2047
- Followed by: Solar eclipse of [November 24, 2068]
Solar Saros 152
- Preceded by: Solar eclipse of [December 15, 2039]
- Followed by: Solar eclipse of [January 6, 2076]
Inex
- Preceded by: Solar eclipse of [January 14, 2029]
- Followed by: Solar eclipse of December 6, 2086
Triad
- Preceded by: Solar eclipse of [February 25, 1971]
- Followed by: Solar eclipse of October 26, 2144