Written with Permission
\nBy Jay Ryan
\nwww.TOSMagazine.com<\/p>\n
J.R.R Tolkien\u2019s fantasy world of Middle Earth is populated by many unusual races, for which the author created elaborate panoply of languages, poetry, cultures, and back-stories. Since Middle Earth is a medieval, pre-industrial society, Tolkien did not neglect to depict pre-industrial techniques for measuring the passage of time. In our modern society, we rely on artificial clocks and calendars to keep track of time for us, but our friends from Middle Earth had to rely on those natural timekeepers used throughout our own pre-industrial history . . . the Sun and Moon.<\/p>\n
Most people in today\u2019s modern world are not familiar with natural astronomical timekeeping, and the astronomy of The Hobbit<\/em> usually goes unnoticed. The measuring of months is determined by seasonal variations of the Sun, and time of the month can be found by following the cycles of the Moon\u2019s phases. If we know what to look for, we can find quite a number of references to astronomical timekeeping throughout The Hobbit<\/em> and Tolkien\u2019s other works.<\/p>\n We read that Bilbo and the dwarves began their adventure \u201cone fine morning just before May.\u201d1<\/sup> The party tramped along uneventfully for a whole month, as Bilbo remarks on the next page that \u201cit will soon be June.\u201d2<\/sup> Bilbo notes the time of the month by noticing that the darkness of night was falling and \u201ca waning moon appeared above the hills between the flying rags.\u201d2<\/sup> The seasoned observer of the sky realizes that such a waning Moon can be seen rising shortly after sunset in the days immediately following the Full Moon, a bit more than two weeks through the lunar cycle of the month.<\/p>\n Later on, as the party approaches the house of Elrond in the Elvish town of Rivendell, we\u2019re told that \u201cthe light became very dim, for the moon had not risen.\u201d3<\/sup> This helps us to see that perhaps only a week or two have elapsed, since the waning Moon rises later and later after sunset with each following night, and the Moon would not be visible at nightfall.<\/p>\n Bilbo arrived in Rivendell to the sound of Elvish singing \u201cin June under the stars.\u201d4<\/sup> We\u2019re not told exactly when in June, but we are told that the party \u201cstayed long in that good house, fourteen days at least.\u201d5<\/sup> We are also told that \u201cthey were to go on again with the early sun on midsummer morning.\u201d6<\/sup> According to British custom, \u201cmidsummer\u201d is a name for the summer solstice, which falls on June 21. We therefore conclude that the party arrived in Rivendell on June 7.<\/p>\n On midsummer\u2019s eve, the night before Bilbo and the dwarves departed, we are informed that \u201cthe moon was shining in a broad silver crescent.\u201d7<\/sup> This tells us that the Moon has become a waxing crescent, maybe four or five days past the New Moon. This clue lets us know that Bilbo arrived in Rivendell under a waning gibbous Moon, which would have risen a little bit before midnight. Armed with all this information, we can conclude that Bilbo likely spotted that waning Moon on about May 30.<\/p>\n This manner of reckoning time by Moon phases may seem strange to a modern reader, but this is how days and weeks were actually tracked throughout all history, before the development of modern artificial methods of timekeeping. While such factoids might seem irrelevant today, they point out Tolkien\u2019s attention to detail and his expertise of such matters as a Professor of Early Anglo-Saxon literature.<\/p>\n An interesting astronomical event occurs in Rivendell that has great importance for the entire adventure. On the night of their departure, the dwarves\u2019 map was discovered to have \u201cmoon-letters\u201d:<\/p>\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u201cWhat are moon-letters?\u201d asked the hobbit, full of excitement.<\/em><\/p>\n \u00a0<\/em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u201cMoon-letters are rune-letters, but you cannot see them,\u201d said Elrond, \u201cnot when you look straight at them. They can only be seen when the moon shines behind them, and what is more, with the more cunning sort it must be a moon of the same shape and season as the day when they were written. . . . These must have been \u00a0written on a midsummer\u2019s eve in a crescent moon, a long while ago.\u201d<\/em>8<\/sup><\/p>\n The moon-letters included instructions for discovering the entrance to the dwarf city of Erebor, underneath the Lonely Mountain, which was in the possession of the evil dragon Smaug. These instructions taught that . . .<\/p>\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u201cThe setting sun with the last light of Durin\u2019s Day will shine upon the key-hole.\u201d<\/em><\/p>\n \u00a0<\/em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u201cThen what is Durin\u2019s Day?\u201d asked Elrond.<\/em><\/p>\n \u00a0<\/em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u201cThe first day of the dwarves\u2019 New Year,\u201d said Thorin, \u201cis as all should know the first day of the last moon of Autumn on the threshold of Winter. We still call it Durin\u2019s Day when the last moon of Autumn and the sun are in the sky together.\u201d<\/em>9<\/sup><\/p>\n This is a clear reference to the time of the New Moon, which is traditionally reckoned to be the first appearance of the crescent Moon in the evening sky after being invisibly lost in the Sun\u2019s glare at the end of the previous lunar month. During the time of the New Moon, the Moon is very close to the Sun and rises around the same time as the Sun. Thus, the Moon crosses the sky with the Sun and is seen only in the evening after sunset, when the Moon itself is very near to setting.<\/p>\n \u201cThe first day of the last moon of Autumn\u201d refers to the New Moon before the winter solstice, December 21. Thus, Durin\u2019s Day is a \u201cmoveable feast,\u201d like Easter, and could fall any time between late November and December 20, depending on the difference between the cycles of the Sun and Moon in any given year. The calendar reckoning needed to determine this exact date in advance requires a detailed understanding of astronomy. Thorin laments that he and his dwarves did not possess such knowledge:<\/p>\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u201cBut this will not help us much, I fear, for it passes our skill in these days to guess when such a time will come again.\u201d<\/em>10<\/sup><\/p>\n I wonder if Tolkien meant this as his own lament of modern culture, where such information \u201cpasses the skill\u201d of most people, in his time and still in ours.<\/p>\n After much adventuring, Bilbo and the dwarves finally arrived along the side of the Lonely Mountain, in the proper season of Durin\u2019s Day, as Thorin remarks that \u201ctomorrow begins the last week of Autumn.\u201d10<\/sup> As they found themselves at the entrance to Erebor, it was Bilbo who providentially discovered the circumstances of Durin\u2019s Day, as well as the clues to open the door:<\/p>\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 As the sun turned west there was a gleam of yellow upon its far roof, as if the light caught the last pale leaves. \u00a0 Soon he saw the orange ball of the sun sinking towards the level of his eyes. He went to the opening and there \u00a0pale and faint was a thin new moon above the rim of Earth.<\/em><\/p>\n \u00a0<\/em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 The sun sank lower and lower, and their hopes fell. It sank into a belt of reddened cloud and disappeared. The dwarves groaned, but still Bilbo stood almost without moving. The little moon was dipping to the horizon. \u00a0Evening was coming on. Then suddenly when their hope was lowest a red ray of the sun escaped like a finger through a rent in the cloud. A gleam of light came straight through the opening into the bay and fell on the \u00a0\u00a0 smooth rock-face. . . .<\/em><\/p>\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 A hole appeared suddenly about three feet from the ground<\/em>.11<\/sup> [Just barely in the nick of time, Thorin was able to fit the key into the hole and open the door.]<\/p>\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 The gleam went out, the sun sank, the moon was gone, and evening sprang into the sky.<\/em>12<\/sup><\/p>\n The reader can see from these instances that the key events of the story of The Hobbit<\/em> turn closely upon astronomical appearances in the sky. A greater understanding of astronomy can enhance our appreciation of Tolkien\u2019s wonderful story. There is also quite a bit of astronomy in The Lord of the Rings<\/em> trilogy, but that\u2019s another story . . .<\/p>\n \u00a0<\/em>Jay Ryan is a homeschooling father of five in Cleveland, <\/em>Ohio<\/em>. For more information about telling time by the Sun and Moon, check out Jay\u2019s <\/em>Moonfinder, a storybook for children, and <\/em>Signs & Seasons, a homeschool astronomy curriculum. Both are available from many homeschool vendors, as well as Christianbook.com and www.ClassicalAstronomy.com.<\/em><\/p>\n Endnotes:<\/p>\n 1. Ch. 2, \u201cRoast Mutton,\u201d p. 42 (all citations are from the Ballantine paperback edition, 1973).<\/p>\n 2. Ibid., p. 43.<\/p>\n 3.Ch.3 \u201cA Short Rest,\u201d p. 57.<\/p>\n 4. Ibid., p. 59.<\/p>\n 5. Ibid., p. 60.<\/p>\n 6. Ibid., p. 61.<\/p>\n 7. Ibid., p. 62.<\/p>\n 8. Ibid.<\/p>\n 9. Ibid.<\/p>\n 10.Ch.11, \u201cOn the Doorstep,\u201d pp. 200\u2013201.<\/p>\n 11. Ibid.<\/p>\n 12. Ibid.<\/p>\n Copyright, 2012. Used with permission. All rights reserved by author. Originally appeared in The Old Schoolhouse<\/em>\u00ae<\/sup> Magazine<\/em>, the family education magazine, December 2012. Read the magazine free at www.TOSMagazine.com<\/a> or read it on the go and download the free apps at www.TOSApps.com<\/a> to read the magazine on your mobile devices.<\/p>\n","protected":false},"excerpt":{"rendered":" Written with Permission By Jay Ryan www.TOSMagazine.com J.R.R Tolkien\u2019s fantasy world of Middle Earth is populated by many unusual races, for which the author created elaborate panoply of languages, poetry, cultures, and back-stories. Since Middle Earth is a medieval, pre-industrial society, Tolkien did not neglect to depict pre-industrial techniques for measuring the passage of time. 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