Solar eclipse of December 13, 1936
Map
Type of eclipse
NatureAnnular
Gamma−0.2493
Magnitude0.9349
Maximum eclipse
Duration445 sec (7 m 25 s)
Coordinates37°48′S 172°36′W / 37.8°S 172.6°W / -37.8; -172.6
Max. width of band251 km (156 mi)
Times (UTC)
Greatest eclipse23:28:12
References
Saros131 (46 of 70)
Catalog # (SE5000)9368

An annular solar eclipse occurred on December 13–14, 1936. 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. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun's, blocking most of the Sun's light and causing the Sun to look like an annulus (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide. Annularity was visible from Australia, New Zealand on December 14 (Monday), and Oeno Island in Pitcairn Islands on December 13 (Sunday).

Solar eclipses of 1935–1938

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.[1]

Solar eclipse series sets from 1935–1938
Ascending node   Descending node
111January 5, 1935

Partial
116June 30, 1935

Partial
121December 25, 1935

Annular
126June 19, 1936

Total
131December 13, 1936

Annular
136June 8, 1937

Total
141December 2, 1937

Annular
146May 29, 1938

Total
151November 21, 1938

Partial

Saros 131

It is a part of Saros cycle 131, repeating every 18 years, 11 days, containing 70 events. The series started with partial solar eclipse on August 1, 1125. It contains total eclipses from March 27, 1522 through May 30, 1612 and hybrid eclipses from June 10, 1630 through July 24, 1702, and annular eclipses from August 4, 1720 through June 18, 2243. The series ends at member 70 as a partial eclipse on September 2, 2369. The longest duration of totality was only 58 seconds on May 30, 1612. All eclipses in this series occurs at the Moon’s ascending node.

Series members 33–70 occur between 1702 and 2369
33 34 35

July 24, 1702

August 4, 1720

August 15, 1738
36 37 38

August 25, 1756

September 6, 1774

September 16, 1792
39 40 41

September 28, 1810

October 9, 1828

October 20, 1846
42 43 44

October 30, 1864

November 10, 1882

November 22, 1900
45 46 47

December 3, 1918

December 13, 1936

December 25, 1954
48 49 50

January 4, 1973

January 15, 1991

January 26, 2009
51 52 53

February 6, 2027

February 16, 2045

February 28, 2063
54 55 56

March 10, 2081

March 21, 2099

April 2, 2117
57 58 59

April 13, 2135

April 23, 2153

May 5, 2171
60 61 62

May 15, 2189

May 27, 2207

June 6, 2225
63 64 65

June 18, 2243

June 28, 2261

July 9, 2279
66 67 68

July 20, 2297

August 1, 2315

August 11, 2333
69 70

August 22, 2351

September 2, 2369

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.

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 1801 and 2100

December 21, 1805
(Saros 119)

November 19, 1816
(Saros 120)

October 20, 1827
(Saros 121)

September 18, 1838
(Saros 122)

August 18, 1849
(Saros 123)

July 18, 1860
(Saros 124)

June 18, 1871
(Saros 125)

May 17, 1882
(Saros 126)

April 16, 1893
(Saros 127)

March 17, 1904
(Saros 128)

February 14, 1915
(Saros 129)

January 14, 1926
(Saros 130)

December 13, 1936
(Saros 131)

November 12, 1947
(Saros 132)

October 12, 1958
(Saros 133)

September 11, 1969
(Saros 134)

August 10, 1980
(Saros 135)

July 11, 1991
(Saros 136)

June 10, 2002
(Saros 137)

May 10, 2013
(Saros 138)

April 8, 2024
(Saros 139)

March 9, 2035
(Saros 140)

February 5, 2046
(Saros 141)

January 5, 2057
(Saros 142)

December 6, 2067
(Saros 143)

November 4, 2078
(Saros 144)

October 4, 2089
(Saros 145)

September 4, 2100
(Saros 146)

In the 22nd century:

  • Solar saros 147: annular solar eclipse of August 4, 2111
  • Solar saros 148: total solar eclipse of July 4, 2122
  • Solar saros 149: total solar eclipse of June 3, 2133
  • Solar saros 150: annular solar eclipse of May 3, 2144
  • Solar saros 151: annular solar eclipse of April 2, 2155
  • Solar saros 152: total solar eclipse of March 2, 2166
  • Solar saros 153: annular solar eclipse of January 29, 2177
  • Solar saros 154: annular solar eclipse of December 29, 2187
  • Solar saros 155: total solar eclipse of November 28, 2198

In the 23rd century:

  • Solar saros 156: annular solar eclipse of October 29, 2209
  • Solar saros 157: annular solar eclipse of September 27, 2220
  • Solar saros 158: total solar eclipse of August 28, 2231
  • Solar saros 159: partial solar eclipse of July 28, 2242
  • Solar saros 160: partial solar eclipse of June 26, 2253
  • Solar saros 161: partial solar eclipse of May 26, 2264
  • Solar saros 162: partial solar eclipse of April 26, 2275
  • Solar saros 163: partial solar eclipse of March 25, 2286
  • Solar saros 164: partial solar eclipse of February 22, 2297

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).

Notes

  1. van Gent, R.H. "Solar- and Lunar-Eclipse Predictions from Antiquity to the Present". A Catalogue of Eclipse Cycles. Utrecht University. Retrieved 6 October 2018.

References


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