Lunar eclipse - wikipedia Lunar eclipse For other uses, see Lunar eclipse ( disambiguation ). Totality during the lunar eclipse of 27 July 2018. Direct sunlight is being blocked by the Earth, and the only light reaching it is sunlight refracted by Earth 's atmosphere, producing a reddish color. A lunar eclipse occurs when the Moon passes directly behind Earth and into its shadow. This can occur only when the Sun, Earth, and Moon are exactly or very closely aligned ( in syzygy ), with Earth between the other two. A lunar eclipse can occur only on the night of a full moon. The type and length of a lunar eclipse depend on the Moon 's proximity to either node of its orbit. During a total lunar eclipse, Earth completely blocks direct sunlight from reaching the Moon. The only light reflected from the lunar surface has been refracted by Earth 's atmosphere. This light appears reddish for the same reason that a sunset or sunrise does : the Rayleigh scattering of bluer light. Due to this reddish color, a totally eclipsed Moon is sometimes called a blood moon. Unlike a solar eclipse, which can be viewed only from a certain relatively small area of the world, a lunar eclipse may be viewed from anywhere on the night side of Earth. A total lunar eclipse lasts a few hours, whereas a total solar eclipse lasts only a few minutes as viewed from any given place, due to the smaller size of the Moon 's shadow. Also unlike solar eclipses, lunar eclipses are safe to view without any eye protection or special precautions, as they are dimmer than the full Moon. For the date of the next eclipse, see the section Recent and forthcoming lunar eclipses. Contents 1 Types of lunar eclipse 1.1 Selenelion 2 Timing 3 Danjon scale 4 Lunar versus solar eclipse 4.1 Lunar eclipse appearance 5 Lunar eclipse in culture 5.1 Incans 5.2 Mesopotamians 5.3 Chinese 6 Blood moon 7 Occurrence 7.1 Recent and forthcoming lunar eclipses 8 See also 9 References 10 Further reading 11 External links Types of lunar eclipse A schematic diagram of the shadow cast by Earth. Within the umbra, the central region, the planet totally shields direct sunlight. In contrast, within the penumbra, the outer portion, the sunlight is only partially blocked. ( Neither the Sun, Moon, and Earth sizes nor the distances between the bodies are to scale. ) A total penumbral lunar eclipse dims the Moon in direct proportion to the area of the Sun 's disk covered by Earth. This comparison of the Moon ( within the southern part of Earth 's shadow ) during the penumbral lunar eclipse of January 1999 ( left ) and the Moon outside the shadow ( right ) shows this slight darkening. Earth 's shadow can be divided into two distinctive parts : the umbra and penumbra. Earth totally occludes direct solar radiation within the umbra, the central region of the shadow. However, since the Sun 's diameter appears about one - quarter of Earth 's in the lunar sky, the planet only partially blocks direct sunlight within the penumbra, the outer portion of the shadow. A penumbral lunar eclipse occurs when the Moon passes through Earth 's penumbra. The penumbra causes a subtle dimming of the lunar surface. A special type of penumbral eclipse is a total penumbral lunar eclipse, during which the Moon lies exclusively within Earth 's penumbra. Total penumbral eclipses are rare, and when these occur, the portion of the Moon closest to the umbra may appear slightly darker than the rest of the lunar disk. A partial lunar eclipse occurs when only a portion of the Moon enters Earth 's umbra, while a total lunar eclipse occurs when the entire Moon enters the planet 's umbra. The Moon 's average orbital speed is about 2,300 mph ( 1.03 km / s ), or a little more than its diameter per hour, so totality may last up to nearly 107 minutes. Nevertheless, the total time between the first and the last contacts of the Moon 's limb with Earth 's shadow is much longer and could last up to four hours. The relative distance of the Moon from Earth at the time of an eclipse can affect the eclipse 's duration. In particular, when the Moon is near apogee, the farthest point from Earth in its orbit, its orbital speed is the slowest. The diameter of Earth 's umbra does not decrease appreciably within the changes in the Moon 's orbital distance. Thus, the concurrence of a totally eclipsed Moon near apogee will lengthen the duration of totality. A central lunar eclipse is a total lunar eclipse during which the Moon passes through the centre of Earth 's shadow, contacting the antisolar point. This type of lunar eclipse is relatively rare. Selenelion A view of the October 2014 lunar eclipse from Minneapolis, with the setting and partially eclipsed Moon appearing squashed just above the horizon just after sunrise ( seen as sunlight shining on the tree in the right image ) A selenelion or selenehelion occurs when both the Sun and an eclipsed Moon can be observed at the same time. This can occur only just before sunset or just after sunrise, when both bodies will appear just above the horizon at nearly opposite points in the sky. This arrangement has led to the phenomenon being also called a horizontal eclipse. Typically, a number of high ridges undergoing sunrise or sunset can view it. Although the Moon is in Earth 's umbra, both the Sun and an eclipsed Moon can be simultaneously seen because atmospheric refraction causes each body to appear higher in the sky than their true geometric positions. Timing As viewed from Earth, the Earth 's shadow can be imagined as two concentric circles. As the diagram illustrates, the type of lunar eclipse is defined by the path taken by the Moon as it passes through Earth 's shadow. If the Moon passes through the outer circle but does not reach the inner circle, it is a penumbral eclipse ; if only a portion of the moon passes through the inner circle, it is a partial eclipse ; and if entire Moon passes through the inner circle at some point, it is a total eclipse. Contact points relative to the Earth 's umbral and penumbral shadows, here with the Moon near is descending node The timing of total lunar eclipses are determined by its contacts : P1 ( First contact ) : Beginning of the penumbral eclipse. Earth 's penumbra touches the Moon 's outer limb. U1 ( Second contact ) : Beginning of the partial eclipse. Earth 's umbra touches the Moon 's outer limb. U2 ( Third contact ) : Beginning of the total eclipse. The Moon 's surface is entirely within Earth 's umbra. Greatest eclipse : The peak stage of the total eclipse. The Moon is at its closest to the center of Earth 's umbra. U3 ( Fourth contact ) : End of the total eclipse. The Moon 's outer limb exits Earth 's umbra. U4 ( Fifth contact ) : End of the partial eclipse. Earth 's umbra leaves the Moon 's surface. P4 ( Sixth contact ) : End of the penumbral eclipse. Earth 's penumbra no longer makes contact with the Moon. Danjon scale The following scale ( the Danjon scale ) was devised by André Danjon for rating the overall darkness of lunar eclipses : L = 0 : Very dark eclipse. Moon almost invisible, especially at mid-totality. L = 1 : Dark eclipse, gray or brownish in coloration. Details distinguishable only with difficulty. L = 2 : Deep red or rust - colored eclipse. Very dark central shadow, while outer edge of umbra is relatively bright. L = 3 : Brick - red eclipse. Umbral shadow usually has a bright or yellow rim. L = 4 : Very bright copper - red or orange eclipse. Umbral shadow is bluish and has a very bright rim. Lunar versus solar eclipse A solar eclipse occurs in the daytime at new moon, when the Moon is between Earth and the Sun, while a lunar eclipse occurs at night at full moon, when Earth passes between the Sun and the Moon. The Moon does not completely darken as it passes through the umbra because Earth 's atmosphere refracts sunlight into the shadow cone. There is often confusion between a solar eclipse and a lunar eclipse. While both involve interactions between the Sun, Earth, and the Moon, they are very different in their interactions. Lunar eclipse appearance In a lunar eclipse, the Moon often passes through two regions of Earth 's shadow : an outer penumbra, where direct sunlight is dimmed, and an inner umbra, where indirect and much dimmer sunlight refracted by Earth 's atmosphere shines on the Moon, leaving a reddish color. This can be seen in different exposures of a partial lunar eclipse, for example here with exposures of 1 / 80, 2 / 5, and 2 seconds. The Moon does not completely darken as it passes through the umbra because of the refraction of sunlight by Earth 's atmosphere into the shadow cone ; if Earth had no atmosphere, the Moon would be completely dark during the eclipse. The reddish coloration arises because sunlight reaching the Moon must pass through a long and dense layer of Earth 's atmosphere, where it is scattered. Shorter wavelengths are more likely to be scattered by the air molecules and small particles ; thus, the longer wavelengths predominate by the time the light rays have penetrated the atmosphere. Human vision perceives this resulting light as red. This is the same effect that causes sunsets and sunrises to turn the sky a reddish color. An alternative way of conceiving this scenario is to realize that, as viewed from the Moon, the Sun would appear to be setting ( or rising ) behind Earth. From the Moon, a lunar eclipse would show a ring of reddish - orange light surrounding a silhouetted Earth in the lunar sky. The amount of refracted light depends on the amount of dust or clouds in the atmosphere ; this also controls how much light is scattered. In general, the dustier the atmosphere, the more that other wavelengths of light will be removed ( compared to red light ), leaving the resulting light a deeper red color. This causes the resulting coppery - red hue of the Moon to vary from one eclipse to the next. Volcanoes are notable for expelling large quantities of dust into the atmosphere, and a large eruption shortly before an eclipse can have a large effect on the resulting color. Christopher Columbus predicted a lunar eclipse. Lunar eclipse in culture Several cultures have myths related to lunar eclipses or allude to the lunar eclipse as being a good or bad omen. The Egyptians saw the eclipse as a sow swallowing the moon for a short time ; other cultures view the eclipse as the Moon being swallowed by other animals, such as a jaguar in Mayan tradition, or a three legged toad in China. Some societies thought it was a demon swallowing the Moon, and that they could chase it away by throwing stones and curses at it. The Greeks were ahead of their time when they said the Earth was round and used the shadow from the lunar eclipse as evidence. Some Hindus believe in the importance of bathing in the Ganges River following an eclipse because it will help to achieve salvation. Incans Similarly to the Mayans, the Incans believed that lunar eclipses occurred when a jaguar would eat the Moon, which is why a blood moon looks red. The Incans also believed that once the jaguar finished eating the Moon, it could come down and devour all the animals on Earth, so they would take spears and shout at the Moon to keep it away. Mesopotamians The ancient Mesopotamians believed that a lunar eclipse was when the Moon was being attacked by seven demons. This attack was more than just one on the Moon, however, for the Mesopotamians linked what happened in the sky with what happened on the land, and because the king of Mesopotamia represented the land, the seven demons were thought to be also attacking the king. In order to prevent this attack on the king, the Mesopotamians made someone pretend to be the king so they would be attacked instead of the true king. After the lunar eclipse was over, the substitute king was made to disappear ( possibly by poisoning ). Chinese In some Chinese cultures, people would ring bells to prevent a dragon or other wild animals from biting the Moon. In the nineteenth century, during a lunar eclipse, the Chinese navy fired its artillery because of this belief. During the Zhou Dynasty in the Book of Songs, the sight of a red Moon engulfed in darkness was believed to foreshadow famine or disease. Blood Moon See also : Blood Moon Prophecy Certain lunar eclipses have been referred to as `` blood moons '' in popular articles but this is not a scientifically - recognized term. This term has been given two separate, but overlapping, meanings. The first, and simpler, meaning relates to the reddish color a totally eclipsed Moon takes on to observers on Earth. As sunlight penetrates the atmosphere of Earth, the gaseous layer filters and refracts the rays in such a way that the green to violet wavelengths on the visible spectrum scatter more strongly than the red, thus giving the Moon a reddish cast. The second meaning of `` blood moon '' has been derived from this apparent coloration by two fundamentalist Christian pastors, Mark Blitz and John Hagee. They claimed that the 2014 -- 15 `` lunar tetrad '' of four lunar eclipses coinciding with the feasts of Passover and Tabernacles matched the `` moon turning to blood '' described in the Book of Joel of the Hebrew Bible. This tetrad was claimed to herald the Second Coming of Christ and the Rapture as described in the Book of Revelations on the date of the first of the eclipses in this sequence on April 15, 2014. Occurrence This multi-exposure sequence shows the August 2017 lunar eclipse visible from the ESO headquarters. This collage shows the transitional stages of a lunar eclipse. See also : Saros ( astronomy ) and Eclipse cycle At least two lunar eclipses and as many as five occur every year, although total lunar eclipses are significantly less common. If the date and time of an eclipse is known, the occurrences of upcoming eclipses are predictable using an eclipse cycle, like the saros. Recent and forthcoming lunar eclipses Main article : List of 21st - century lunar eclipses Further information : Lists of lunar eclipses Eclipses occur only during an eclipse season, when the Sun appears to pass near either node of the Moon 's orbit. show Lunar eclipse series sets from 1998 -- 2002 Descending node Ascending node Saros Date Viewing Type Chart Saros Date Viewing Type Chart 109 1998 Aug 08 Penumbral 114 1999 Jan 31 Penumbral 119 1999 Jul 28 Partial 124 2000 Jan 21 Total 129 2000 Jul 16 Total 134 2001 Jan 09 Total 139 2001 Jul 05 Partial 144 2001 Dec 30 Penumbral 149 2002 Jun 24 Penumbral Last set 1998 Sep 06 Last set 1998 Mar 13 Next set 2002 May 26 Next set 2002 Nov 20 show Lunar eclipse series sets from 2002 -- 2005 Descending node Ascending node Saros Photo Date View Type Chart Saros Photo Date View Type Chart 111 2002 May 26 penumbral 116 2002 Nov 20 penumbral 121 2003 May 16 total 126 2003 Nov 09 total 131 2004 May 04 total 136 2004 Oct 28 total 141 2005 Apr 24 penumbral 146 2005 Oct 17 partial Last set 2002 Jun 24 Last set 2001 Dec 30 Next set 2006 Mar 14 Next set 2006 Sep 7 show Lunar eclipse series sets from 2006 -- 2009 Descending node Ascending node Saros # and photo Date Viewing Type Chart Saros # and photo Date Viewing Type Chart 113 2006 Mar 14 penumbral 118 2006 Sep 7 partial 123 2007 Mar 03 total 128 2007 Aug 28 total 133 2008 Feb 21 total 138 2008 Aug 16 partial 143 2009 Feb 09 penumbral 148 2009 Aug 06 penumbral Last set 2005 Apr 24 Last set 2005 Oct 17 Next set 2009 Dec 31 Next set 2009 Jul 07 show Lunar eclipse series sets from 2009 -- 2013 Ascending node Descending node Saros # Photo Date Viewing Type chart Saros # Photo Date Viewing Type chart 110 2009 July 07 penumbral 115 2009 Dec 31 partial 120 2010 June 26 partial 125 2010 Dec 21 total 130 2011 June 15 total 135 2011 Dec 10 total 140 2012 June 04 partial 145 2012 Nov 28 penumbral 150 2013 May 25 penumbral Last set 2009 Aug 06 Last set 2009 Feb 9 Next set 2013 Apr 25 Next set 2013 Oct 18 show Lunar eclipse series sets from 2013 -- 2016 Ascending node Descending node Saros Viewing date Type Saros Viewing date Type 112 2013 Apr 25 Partial 117 2013 Oct 18 Penumbral 122 2014 Apr 15 Total 127 2014 Oct 08 Total 132 2015 Apr 04 Total 137 2015 Sep 28 Total 142 2016 Mar 23 Penumbral 147 2016 Sep 16 Penumbral Last set 2013 May 25 Last set 2012 Nov 28 Next set 2017 Feb 11 Next set 2016 Aug 18 show Lunar eclipse series sets from 2016 -- 2020 Descending node Ascending node Saros Date Type Viewing Saros Date Viewing Type Chart 109 2016 Aug 18 Penumbral 114 2017 Feb 11 Penumbral 119 2017 Aug 07 Partial 124 2018 Jan 31 Total 129 2018 Jul 27 Total 134 2019 Jan 21 Total 139 2019 Jul 16 Partial 144 2020 Jan 10 Penumbral 149 2020 Jul 05 Penumbral Last set 2016 Sep 16 Last set 2016 Mar 23 Next set 2020 Jun 05 Next set 2020 Nov 30 See also Moon portal Book : Lunar Eclipses Lists of lunar eclipses and List of 21st - century lunar eclipses Moon illusion Orbit of the Moon References Jump up ^ McClure, Bruce ( July 27, 2018 ). `` Century 's Longest Lunar Eclipse July 27 ''. EarthSky. Retrieved August 1, 2018. Jump up ^ Karttunen, Hannu ( 2007 ). Fundamental Astronomy. Springer. p. 139. ISBN 9783540341444. Jump up ^ `` Observing Blog - In Search of Selenelion ''. Sky & Telescope. 2010 - 06 - 26. Retrieved 2011 - 12 - 08. Jump up ^ Clarke, Kevin. `` On the nature of eclipses ''. Inconstant Moon. Cyclopedia Selenica. Retrieved 19 December 2010. Jump up ^ Paul Deans and Alan M. MacRobert ( July 16, 2006 ). `` Observing and Photographing Lunar Eclipses ''. Sky & Telescope. F + W. CS1 maint : Uses authors parameter ( link ) Jump up ^ Fred Espenak and Jean Meeus. `` Visual Appearance of Lunar Eclipses ''. NASA. The troposphere and stratosphere act together as a ring - shaped lens that refracts heavily reddened sunlight into Earth 's umbral shadow. CS1 maint : Uses authors parameter ( link ) Jump up ^ Littmann, Mark ; Espenak, Fred ; Willcox, Ken ( 2008 ). `` Chapter 4 : Eclipses in Mythology ''. Totality Eclipses of the Sun ( 3rd ed. ). New York : Oxford University Press. ISBN 978 - 0 - 19 - 953209 - 4. Jump up ^ Pollack, Rebecca. `` Ancient Myths Revised with Lunar Eclipse ''. University of Maryland. Retrieved 2 October 2014. Jump up ^ Ani. `` Hindus take a dip in the Ganges during Lunar Eclipse ''. Yahoo News. Retrieved 2 October 2014. ^ Jump up to : Lee, Jane. `` Lunar Eclipse Myths From Around the World ''. National Geographic. Retrieved 9 October 2014. Jump up ^ Quilas, Ma Evelyn. `` Interesting Facts and Myths about Lunar Eclipse ''. LA Times. Retrieved 2 October 2014. Jump up ^ `` MYTHOLOGY OF THE LUNAR ECLIPSE ''. Jump up ^ Kaul, Gayatri. `` What Lunar Eclipse Means in Different Parts of the World ''. India.com. Retrieved 6 October 2014. ^ Jump up to : Sappenfield, Mark ( 13 April 2014 ). `` Blood Moon to arrive Monday night. What is a Blood Moon ? ''. Christian Science Monitor. Retrieved 8 February 2018. Jump up ^ Nigro, Nicholas ( 2010 ). Knack Night Sky : Decoding the Solar System, from Constellations to Black Holes. Globe Pequot. pp. 214 -- 5. ISBN 978 - 0 - 7627 - 6604 - 8. Jump up ^ `` All you need to know about the ' blood moon ' ''. theguardian. 28 September 2015. ^ Jump up to : `` What is a Blood Moon ? ''. Earth & Sky. 24 April 2014. Retrieved 30 May 2014. Jump up ^ Bailey, Sarah Pulliam ( 15 April 2014 ). `` ' Blood moon ' sets off apocalyptic debate among some Christians ''. Washington Post. Religion News Service. Retrieved 8 February 2018. Jump up ^ `` Lunar Eclipse @ ESO ''. European Southern Observatory. Retrieved 14 August 2017. Further reading Bao - Lin Liu, Canon of Lunar Eclipses 1500 B.C. - A.D. 3000, 1992 Jean Meeus and Hermann Mucke Canon of Lunar Eclipses. Astronomisches Büro, Vienna, 1983 Espenak, F., Fifty Year Canon of Lunar Eclipses : 1986 -- 2035. NASA Reference Publication 1216, 1989 External links Find more aboutLunar eclipseat Wikipedia 's sister projects Definitions from Wiktionary Media from Wikimedia Commons News from Wikinews Texts from Wikisource Textbooks from Wikibooks Lunar Eclipse Essentials : video from NASA Animated explanation of the mechanics of a lunar eclipse, University of South Wales U.S. Navy Lunar Eclipse Computer NASA Lunar Eclipse Page Search among the 12,064 lunar eclipses over five millennium and display interactive maps Lunar Eclipses for Beginners Tips on photographing the lunar eclipse from New York Institute of Photography Lunar Eclipse 08 October 2014 on YouTube The Moon Physical properties Internal structure Topography Atmosphere Gravity field Hill sphere Magnetic field Sodium tail Moonlight Earthshine Orbit Lunar distance Orbital elements Distance Perigee and apogee Nodes Nodal period Precession Syzygy New moon Full moon Eclipses Lunar eclipse Total penumbral lunar eclipse Tetrad Solar eclipse Solar eclipses on the Moon Eclipse cycle Supermoon Tide Tidal force Tidal locking Tidal acceleration Tidal range Lunar mansion Surface and features Selenography Terminator Hemispheres Near side Far side Poles North pole South pole Face Maria List Mountains Peak of eternal light Valleys Volcanic features Domes Calderas Craters List Ray systems Crater of eternal darkness Shackleton crater South Pole -- Aitken basin Soil Swirls Rilles Wrinkle ridges Rocks Lunar basalt 70017 Water Space weathering Micrometeorite Sputtering Quakes Transient lunar phenomenon Science Observation Libration Lunar theory Origin Giant - impact hypothesis Theia Lunar magma ocean Geology Timescale Late Heavy Bombardment Lunar meteorites KREEP Experiments Lunar laser ranging ALSEP Lunar sample displays Apollo 11 Apollo 17 Exploration Missions Apollo program Probes Landing Conspiracy theories Colonization Tourism Time - telling and navigation Lunar calendar Lunisolar calendar Month Lunar month Nodal period Fortnight Sennight Lunar mansion Lunar distance Phases and names New Full Names Crescent Super and micro Blood Blue Black Dark Wet Tetrad Related topics Lunar effect Moon illusion Pareidolia Man in the Moon Moon rabbit Craters named after people Memorials on the Moon Moon in fiction Moon in mythology Hjúki and Bil `` Moon is made of green cheese '' Natural satellite Double planet Lilith ( hypothetical second moon ) Category Moon portal Earth sciences portal Solar System portal Lunar eclipses Lists of lunar eclipses All Central total eclipses Total penumbral eclipses Historically significant Lunar eclipses by century 20th BCE 19th BCE 18th BCE 17th BCE 16th BCE 15th BCE 14th BCE 13th BCE 12th BCE 11th BCE 10th BCE 9th BCE 8th BCE 7th BCE 6th BCE 5th BCE 4th BCE 3rd BCE 2nd BCE 1st BCE 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th Lunar eclipses by Saros series 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 Partial eclipses 1950 -- 2049 1952 Feb 1952 Aug 1954 Jul 1955 Nov 1956 May 1958 May 1959 Mar 1961 Mar 1961 Aug 1963 Jul 1965 Jun 1970 Feb 1970 Aug 1972 Jul 1973 Dec 1974 Jun 1976 May 1977 Apr 1979 Mar 1981 Jul 1983 Jun 1988 Aug 1990 Aug 1991 Dec 1992 Jun 1994 May 1995 Apr 1997 Mar 1999 Jul 2001 Jul 2005 Oct 2006 Sep 2008 Aug 2009 Dec 2010 Jun 2012 Jun 2013 Apr 2017 Aug → 2019 Jul 2021 Nov 2023 Oct 2024 Sep 2026 Aug 2028 Jan 2028 Jul 2030 Jun 2034 Sep 2035 Aug 2037 Jul 2039 Jun 2039 Nov 2041 May 2041 Nov 2046 Jan 2046 Jul 2048 Jun 2052 Oct Total eclipses 1950 -- 2049 1950 Apr 1950 Sep 1953 Jan 1953 Jul 1954 Jan 1956 Nov 1957 May 1957 Nov 1960 Mar 1960 Sep 1963 Dec 1964 Jun 1964 Dec 1967 Apr 1967 Oct 1968 Apr 1968 Oct 1971 Feb 1971 Aug 1972 Jan 1974 Nov 1975 May 1975 Nov 1978 Mar 1978 Sep 1979 Sep 1982 Jan 1982 Jul 1982 Dec 1985 May 1985 Oct 1986 Apr 1986 Oct 1989 Feb 1989 Aug 1990 Feb 1992 Dec 1993 Jun 1993 Nov 1996 Apr 1996 Sep 1997 Sep 2000 Jan 2000 Jul 2001 Jan 2003 May 2003 Nov 2004 May 2004 Oct 2007 Mar 2007 Aug 2008 Feb 2010 Dec 2011 Jun 2011 Dec 2014 Apr 2014 Oct 2015 Apr 2015 Sep 2018 Jan 2018 Jul → 2019 Jan 2021 May 2022 May 2022 Nov 2025 Mar 2025 Sep 2026 Mar 2028 Dec 2029 Jun 2029 Dec 2032 Apr 2032 Oct 2033 Apr 2033 Oct 2036 Feb 2036 Aug 2037 Jan 2040 May 2040 Nov 2043 Mar 2043 Sep 2044 Mar 2044 Sep 2047 Jan 2047 Jul 2048 Jan 2050 May 2050 Oct 2051 Apr 2051 Oct 2054 Feb 2054 Aug 2055 Feb Penumbral eclipses Partial Previous penumbral : 2017 Feb 11 Next penumbral : → 2020 Jan 10 Total 1963 Jan 09 1981 Jan 20 1988 Mar 03 1999 Jan 31 2006 Mar 14 → 2053 Aug 29 See also Danjon scale Gamma Book Category → symbol denotes next eclipse in series BNE : XX544897 BNF : cb11978629m ( data ) GND : 4170432 - 0 LCCN : sh85040737 SUDOC : 027828565 Retrieved from `` https://en.wikipedia.org/w/index.php?title=Lunar_eclipse&oldid=863226797 '' Categories : Astronomical events Eclipses Lunar eclipses Lunar observation Hidden categories : CS1 maint : Uses authors parameter Wikipedia pages semi-protected against vandalism All articles with unsourced statements Articles with unsourced statements from July 2018 Wikipedia articles with BNE identifiers Wikipedia articles with BNF identifiers Wikipedia articles with GND identifiers Wikipedia articles with LCCN identifiers Wikipedia articles with SUDOC identifiers Talk View source Contents About Wikipedia Afrikaans Asturianu Azərbaycanca বাংলা Bân - lâm - gú Башҡортса Беларуская Беларуская ( тарашкевіца ) ‎ भोजपुरी Български Català Čeština ChiShona Cymraeg Dansk Deutsch Eesti Ελληνικά Español Esperanto Euskara فارسی Français Gaeilge Galego 한국어 Հայերեն हिन्दी Hrvatski Bahasa Indonesia ᐃᓄᒃᑎᑐᑦ / inuktitut Íslenska Italiano עברית Basa Jawa Kapampangan ქართული Kaszëbsczi Kiswahili Kreyòl ayisyen Kurdî Кыргызча Latina Latviešu Lëtzebuergesch Lietuvių Magyar മലയാളം मराठी მარგალური مازِرونی Bahasa Melayu Монгол Nederlands Nedersaksies नेपाली 日本 語 Nordfriisk Norsk Norsk nynorsk ଓଡ଼ିଆ Oʻzbekcha / ўзбекча ਪੰਜਾਬੀ ភាសា ខ្មែរ Polski Português Română Runa Simi Русский ᱥᱟᱱᱛᱟᱲᱤ Scots සිංහල Simple English Slovenčina Slovenščina Soomaaliga کوردی Српски / srpski Srpskohrvatski / српскохрватски Basa Sunda Suomi Svenska தமிழ் Taqbaylit Татарча / tatarça తెలుగు ไทย Türkçe Українська اردو Tiếng Việt Winaray 吴语 ייִדיש 粵語 中文 ГӀалгӀай 89 more Edit links This page was last edited on 9 October 2018, at 13 : 52 ( UTC ). 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Question: what phase of the moon is a lunar eclipse
Answer: full moon