A penumbral lunar eclipse took place on Friday, April 4, 1958, the first of three lunar eclipses in 1958. This was the last penumbral lunar eclipse of Saros cycle 102. In this extremely marginal eclipse, the Moon barely clipped the edge of the Earth's penumbral shadow. This caused a microscopic darkening of just 1% of the Moon's disc for 31 minutes exactly, which was essentially impossible to see. [1]
| Ascending node | Descending node | |||||
|---|---|---|---|---|---|---|
| Saros | Date Viewing | Type Chart | Saros | Date Viewing | Type Chart | |
| 102 | 1958 Apr 4  | Penumbral | ||||
| 112 | 1959 Mar 24  | Partial | 117 | 1959 Sep 17  | Penumbral | |
| 122 | 1960 Mar 13  | Total | 127 | 1960 Sep 5  | Total | |
| 132 | 1961 Mar 2  | Partial | 137 | 1961 Aug 26  | Partial | |
| 142 | 1962 Feb 19  | Penumbral | 147 | 1962 Aug 15  | Penumbral | |
| Last set | 1958 May 3 | Last set | 1958 Oct 27 | |||
| Next set | 1963 Jan 9 | Next set | 1962 Jul 17 | |||
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A penumbral lunar eclipse took place on Thursday, June 27, 1991, the second of four lunar eclipses in 1991. The moon entered the Earth's penumbra for about 3 hours, and was difficult to see. This lunar eclipse is the predecessor of the Solar eclipse of July 11, 1991.
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A penumbral lunar eclipse took place on Tuesday, May 15, 1984, the first of three lunar eclipses in 1984. This was a deep penumbral eclipse, with the southern limb of the Moon close to the Earth's shadow.
A penumbral lunar eclipse took place on Tuesday, January 20, 1981, the first of two lunar eclipses in 1981. In a rare total penumbral eclipse, the entire Moon was partially shaded by the Earth, and the shading across the Moon should have been quite visible at maximum eclipse. The penumbral phase lasted for 4 hours and 24 minutes in all, though for most of it, the eclipse was extremely difficult or impossible to see. The moon's apparent diameter was larger because the eclipse occurred 5.2 days after perigee.
A penumbral lunar eclipse took place on Sunday, July 27, 1980, the second of three penumbral lunar eclipses in 1980. This very subtle penumbral eclipse was essentially invisible to the naked eye; though it lasted 2 hours, 17 minutes and 36.3 seconds, just 25.354% of the Moon's disc was in partial shadow. The moon passed in the northern edge of the Earth's penumbral shadow, and was the 70th lunar eclipse of Saros cycle 109.
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A penumbral lunar eclipse took place on 30 November 2020. A penumbral lunar eclipse occurs at full moon when the Moon passes through Earth's penumbral shadow.
A penumbral lunar eclipse will take place on Monday, March 25, 2024. It will be visible to the naked eye as 95.57% of the Moon will be immersed in Earth's penumbral shadow.
A penumbral lunar eclipse will take place on Tuesday, August 17, 2027. It will cause a subtle dimming as 54.56% of the Moon will cross within Earth's penumbral shadow.
A penumbral lunar eclipse took place at the Moon's descending node of the orbit on Tuesday, August 26, 1980, the last of three penumbral lunar eclipses in 1980 with a penumbral magnitude of 0.70891. This subtle penumbral eclipse may have been visible to a skilled observer at maximum eclipse. 70.891% of the Moon's disc was partially shaded by the Earth, which caused a gentle shadow gradient across its disc at maximum; the eclipse as a whole lasted 3 hours, 34 minutes and 26 seconds.
A partial lunar eclipse took place on Thursday, May 13, 1976, the first of two lunar eclipses in 1976, the second being a penumbral lunar eclipse on November 6, 1976. At maximum eclipse, a small bite out of the Moon should have been visible. The eclipse lasted for 1 hour, 15 minutes and 23.8 seconds, with just 12.17% of the Moon in shadow at maximum. Occurring only 1.1 days after perigee, the Moon's apparent diameter 5.4% larger than average.
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A partial lunar eclipse took place on Saturday, May 3, 1958. This was the first partial lunar eclipse of Saros cycle 140. While technically a partial eclipse, the Moon barely clipped the Earth's umbral shadow, which may have been very difficult to observe in practice; though a shading across the moon from the Earth's penumbral shadow should have been visible at maximum eclipse. The partial eclipse lasted for 21 minutes exactly. 0.919% of the Moon was in umbral shadow on Saturday, 3 May 1958.
Saros cycle series 124 for lunar eclipses occurs at the moon's ascending node, 18 years 11 and 1/3 days. It contains 73 member events, with 28 total eclipses, starting in 1657 and ending in 2144. The order is 20 penumbral, 8 partial, 28 total, 8 partial, 9 penumbral.
Saros cycle series 130 for lunar eclipses occurs at the moon's ascending node, repeats every 18 years 11+1/3 days. The 130th lunar saros is associated with Solar Saros 137.
Saros cycle series 138 for lunar eclipses occurs at the moon's ascending node, 18 years 11 and 1/3 days. It contains 82 events.
