A penumbral lunar eclipse took place on Sunday, March 12, 1933. This very subtle penumbral eclipse was essentially invisible to the naked eye; though it lasted 3 hours and 26 minutes, just 59% of the Moon's disc was in partial shadow (with no part of it in complete shadow).
This is the 19th member of Lunar Saros 141. The next event is the March 1951 lunar eclipse.
| Descending node | Ascending node | |||||
|---|---|---|---|---|---|---|
| Saros | Date Viewing | Type Chart | Saros | Date Viewing | Type Chart | |
| 111 | 1930 Apr 13  | Partial | 116 | 1930 Oct 07  | Partial | |
| 121 | 1931 Apr 02  | Total | 126 | 1931 Sep 26  | Total | |
| 131 | 1932 Mar 22  | Partial | 136 | 1932 Sep 14  | Partial | |
| 141 | 1933 Mar 12  | Penumbral | 146 | 1933 Sep 04  | Penumbral | |
Lunar Saros 141, repeating every 18 years and 11 days, has a total of 72 lunar eclipse events including 26 total lunar eclipses.
First Penumbral Lunar Eclipse: 1608 Aug 25
First Partial Lunar Eclipse: 2041 May 16
First Total Lunar Eclipse: 2167 Aug 01
First Central Lunar Eclipse: 2221 Sep 02
Greatest Eclipse of the Lunar Saros 141: 2293 Oct 16
Last Central Lunar Eclipse: 2546 Mar 18
Last Total Lunar Eclipse: 2618 May 01
Last Partial Lunar Eclipse: 2744 Jul 16
Last Penumbral Lunar Eclipse: 2888 Oct 11
1901-2100
March 1933 lunar eclipse
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A penumbral lunar eclipse took place on Sunday, December 30, 2001, the last of three lunar eclipses in 2001.
A penumbral lunar eclipse took place on Sunday, January 31, 1999, the first of two lunar eclipses in 1999.
A total lunar eclipse took place on Monday, October 28, 1985, the second of two total lunar eclipses in 1985, the first being on May 4, 1985.
A penumbral lunar eclipse took place on Thursday, March 3, 1988, the first of two lunar eclipses in 1988, the second being on August 27, 1988. Earlier sources compute this as a 0.3% partial eclipse lasting under 14 minutes, and newest calculations list it as a penumbral eclipse that never enters the umbral shadow. 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, 53 minutes and 50.6 seconds in all, though for most of it, the eclipse was extremely difficult or impossible to see. The Moon was 2.2 days after apogee, making it 6.1% smaller than average.
A penumbral lunar eclipse took place on Tuesday, April 14, 1987, the first of two lunar eclipses in 1987, the second being on October 7, 1987. This subtle penumbral eclipse may have been visible to a skilled observer at maximum eclipse. 77.703% 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, 54 minutes and 12.8 seconds. The Moon was just 4.6 days before perigee, making it 0.5% larger than average.
A penumbral lunar eclipse took place on Tuesday, December 20, 1983, the second of two lunar eclipses in 1983. At the maximum eclipse, 89% of the Moon's disk was partially shaded by the Earth, which caused a slight shadow gradient across its disc; this subtle effect may have been visible to careful observers. No part of the Moon was in complete shadow. The eclipse lasted 4 hours and 2 minutes overall.
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 occurred on Friday, 5 May 2023, the first of two lunar eclipses in 2023. The moon's apparent diameter was 0.1% larger than average because it occurred 5.5 days before perigee. This was the deepest penumbral eclipse since February 2017 and until September 2042.
A penumbral lunar eclipse took place on Saturday, March 1, 1980, the first of three penumbral lunar eclipses in 1980. This subtle penumbral eclipse may have been visible to a skilled observer at maximum eclipse. 65.455% 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, 58 minutes and 33.3 seconds.
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 penumbral lunar eclipse will take place on February 22, 2035. It will be visible to the naked eye as 96.52% of the Moon will be immersed in Earth's penumbral shadow.
A penumbral lunar eclipse will take place on January 21, 2038. It will be visible to the naked eye as 89.96% of the Moon will be immersed in Earth's penumbral shadow. It is the first of 4 penumbral lunar eclipses in 2038, with the next eclipse on 17 June.
A partial lunar eclipse will take place on May 16, 2041.
A total lunar eclipse took place on Wednesday, October 18, 1967, the second of two total lunar eclipses in 1967, the first being on April 24, 1967.
A penumbral lunar eclipse took place on Wednesday, April 2, 1969, the first of three penumbral lunar eclipses in 1969, the second being on Wednesday, August 27, and the last being on Thursday, September 25. This subtle penumbral eclipse may have been visible to a skilled observer at maximum eclipse. 70.337% 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, 43 minutes and 46.9 seconds. Occurring only 4.2 days before perigee, the Moon's apparent diameter was 0.9% larger than average.
A penumbral lunar eclipse took place on Wednesday, December 8, 1965. At maximum eclipse, 88% of the Moon's disc was partially shaded by the Earth, which caused a slight shadow gradient across its disc; this subtle effect may have been visible to careful observers. No part of the Moon was in complete shadow. The eclipse lasted 4 hours and 1 minute overall.
A penumbral lunar eclipse took place on Wednesday, January 9, 1963, the first of three lunar eclipses in 1963.
Saros cycle series 112 for lunar eclipses occurs at the moon's ascending node, 18 years 11 and 1/3 days. It contains 72 events, with 15 total eclipses, starting in 1364 and ending in 1616. Solar Saros 119 interleaves with this lunar Saros with an event occurring every 9 years 5 days alternating between each saros series.
A penumbral lunar eclipse took place on Friday, March 23, 1951. This subtle penumbral eclipse may have been visible to a skilled observer at maximum eclipse. 64% 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 and 34 minutes.
