Solar eclipse of July 23, 2036

Solar eclipse of July 23, 2036
Solar eclipse of July 23, 2036
	Map
Type of eclipse
Nature	Partial
Gamma	−1.425
Magnitude	0.1991
Maximum eclipse
Coordinates	68°54′S 3°36′E / 68.9°S 3.6°E
Times (UTC)
Greatest eclipse	10:32:06
References
Saros	117 (70 of 71)
Catalog # (SE5000)	9588

A partial solar eclipse will occur at the Moon's ascending node of orbit on Wednesday, July 23, 2036,^[1] with a magnitude of 0.1991. 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 partial solar eclipse occurs in the polar regions of the Earth when the center of the Moon's shadow misses the Earth.

A partial eclipse will be visible for only a sliver of East Antarctica.

Images

Animated path

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.^[2]

July 23, 2036 Solar Eclipse Times
Event	Time (UTC)
First Penumbral External Contact	2036 July 23 at 09:35:21.5 UTC
Ecliptic Conjunction	2036 July 23 at 10:18:12.3 UTC
Greatest Eclipse	2036 July 23 at 10:32:06.5 UTC
Equatorial Conjunction	2036 July 23 at 10:50:40.1 UTC
Last Penumbral External Contact	2036 July 23 at 11:28:42.3 UTC

July 23, 2036 Solar Eclipse Parameters
Parameter	Value
Eclipse Magnitude	0.19916
Eclipse Obscuration	0.10504
Gamma	−1.42501
Sun Right Ascension	08h13m32.5s
Sun Declination	19°53'41.2"
Sun Semi-Diameter	15'44.6"
Sun Equatorial Horizontal Parallax	08.7"
Moon Right Ascension	08h12m46.3s
Moon Declination	18°27'12.2"
Moon Semi-Diameter	16'42.4"
Moon Equatorial Horizontal Parallax	1°01'18.7"
ΔT	76.8 s

Eclipse season

This eclipse is part of an eclipse season, a period, roughly every six months, when eclipses occur. Only two (or occasionally three) eclipse seasons occur each year, and each season lasts about 35 days and repeats just short of six months (173 days) 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. The first and last eclipse in this sequence is separated by one synodic month.

Eclipse season of July–August 2036
July 23 Ascending node (new moon)	August 7 Descending node (full moon)	August 21 Ascending node (new moon)

Partial solar eclipse Solar Saros 117	Total lunar eclipse Lunar Saros 129	Partial solar eclipse Solar Saros 155

Related eclipses

Eclipses in 2036

Solar eclipses of 2036–2039

This eclipse is a member of a semester series. An eclipse in a semester series of solar eclipses repeats approximately every 177 days and 4 hours (a semester) at alternating nodes of the Moon's orbit.^[3]

The partial solar eclipses on February 27, 2036 and August 21, 2036 occur in the previous lunar year eclipse set.

Solar eclipse series sets from 2036 to 2039
Ascending node			Descending node
Saros	Map	Gamma	Saros	Map	Gamma
117	July 23, 2036 Partial	−1.425	122	January 16, 2037 Partial	1.1477
127	July 13, 2037 Total	−0.7246	132	January 5, 2038 Annular	0.4169
137	July 2, 2038 Annular	0.0398	142	December 26, 2038 Total	−0.2881
147	June 21, 2039 Annular	0.8312	152	December 15, 2039 Total	−0.9458

Saros 117

This eclipse is a part of Saros series 117, repeating every 18 years, 11 days, and containing 71 events. The series started with a partial solar eclipse on June 24, 792 AD. It contains annular eclipses from September 18, 936 AD through May 14, 1333; hybrid eclipses from May 25, 1351 through July 8, 1423; and total eclipses from July 18, 1441 through May 19, 1928. The series ends at member 71 as a partial eclipse on August 3, 2054. Its eclipses are tabulated in three columns; every third eclipse in the same column is one exeligmos apart, so they all cast shadows over approximately the same parts of the Earth.

The longest duration of annularity was produced by member 16 at 9 minutes, 26 seconds on December 3, 1062, and the longest duration of totality was produced by member 62 at 4 minutes, 19 seconds on April 26, 1892. All eclipses in this series occur at the Moon’s ascending node of orbit.^[4]

Series members 57–71 occur between 1801 and 2054:
57	58	59
March 4, 1802	March 14, 1820	March 25, 1838
60	61	62
April 5, 1856	April 16, 1874	April 26, 1892
63	64	65
May 9, 1910	May 19, 1928	May 30, 1946
66	67	68
June 10, 1964	June 21, 1982	July 1, 2000
69	70	71
July 13, 2018	July 23, 2036	August 3, 2054

Metonic series

The metonic series repeats eclipses every 19 years (6939.69 days), lasting about 5 cycles. Eclipses occur in nearly the same calendar date. In addition, the octon subseries repeats 1/5 of that or every 3.8 years (1387.94 days). All eclipses in this table occur at the Moon's ascending node.

21 eclipse events between July 23, 2036 and July 23, 2112
July 23–24	May 11	February 27–28	December 16–17	October 4–5
117	119	121	123	125
July 23, 2036	May 11, 2040	February 28, 2044	December 16, 2047	October 4, 2051
127	129	131	133	135
July 24, 2055	May 11, 2059	February 28, 2063	December 17, 2066	October 4, 2070
137	139	141	143	145
July 24, 2074	May 11, 2078	February 27, 2082	December 16, 2085	October 4, 2089
147	149	151	153	155
July 23, 2093	May 11, 2097	February 28, 2101	December 17, 2104	October 5, 2108
157
July 23, 2112

Tritos series

This eclipse is a part of a tritos cycle, repeating at alternating nodes every 135 synodic months (≈ 3986.63 days, or 11 years minus 1 month). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee), but groupings of 3 tritos cycles (≈ 33 years minus 3 months) come close (≈ 434.044 anomalistic months), so eclipses are similar in these groupings.

Series members between 2036 and 2200
July 23, 2036 (Saros 117)	June 23, 2047 (Saros 118)	May 22, 2058 (Saros 119)	April 21, 2069 (Saros 120)	March 21, 2080 (Saros 121)
February 18, 2091 (Saros 122)	January 19, 2102 (Saros 123)	December 19, 2112 (Saros 124)	November 18, 2123 (Saros 125)	October 17, 2134 (Saros 126)
September 16, 2145 (Saros 127)	August 16, 2156 (Saros 128)	July 16, 2167 (Saros 129)	June 16, 2178 (Saros 130)	May 15, 2189 (Saros 131)
April 14, 2200 (Saros 132)

Inex series

This eclipse is a part of the long period inex cycle, repeating at alternating nodes, every 358 synodic months (≈ 10,571.95 days, or 29 years minus 20 days). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee). However, groupings of 3 inex cycles (≈ 87 years minus 2 months) comes close (≈ 1,151.02 anomalistic months), so eclipses are similar in these groupings.

The partial solar eclipses on January 1, 1805 (part of Saros 109) and November 21, 1862 (part of Saros 111) are also a part of this series but are not included in the table below.