The Revised Calendar introduced by Mardil was called Stewards’ Reckon ing and was adopted eventually by most of the users of the Westron language, except the Hobbits. The months were all of 30 days, and 2 days outside the months were introduced: 1 between the third and fourth months (March, April), and 1 between the ninth and tenth (September, October). These 5 days outside the months, yestarë, tuilérë, loëndë, yáviérë, and mettarë, were holidays.
The Hobbits were conservative and continued to use a form of Kings’ Reckoning adapted to fit their own customs. Their months were all equal and had 30 days each; but they had 3 Summerdays, called in the Shire the Lithe or the Lithedays, between June and July. The last day of the year and the first of the next year were called the Yuledays. The Yuledays and the Lithedays remained outside the months, so that January 1 was the second and not the first day of the year. Every fourth year, except in the last year of the century, 1 there were four Lithedays. The Lithedays and the Yuledays were the chief holidays and times of feasting. The additional Litheday was added after Mid-year’s Day, and so the 184th day of the Leap-years was called Overlithe and was a day of special merrymaking. In full Yuletide was six days long, including the last three and first three days of each year.
The Shire-folk introduced one small innovation of their own (eventually also adopted in Bree), which they called Shire-reform. They found the shifting of the weekday names in relation to dates from year to year untidy and inconvenient. So in the time of Isengrim II they arranged that the odd day which put the succession out, should have no weekday name. After that Mid-year’s Day (and the Overlithe) was known only by its name and belonged to no week (p. 169). In consequence of this reform the year always began on the First Day of the week and ended on the Last Day; and the same date in any one year had the same weekday name in all other years, so that Shire-folk no longer bothered to put the weekday in their letters or diaries. 2 They found this quite convenient at home, but not so convenient if they ever travelled further than Bree.
In the above notes, as in the narrative, I have used our modern names for both months and weekdays, though of course neither the Eldar nor the Dúnedain nor the Hobbits actually did so. Translation of the Westron names seemed to be essential to avoid confusion, while the seasonal implications of our names are more or less the same, at any rate in the Shire. It appears, however, that Mid-year’s Day was intended to correspond as nearly as possible to the summer solstice. In that case the Shire dates were actually in advance of ours by some ten days, and our New Year’s Day corresponded more or less to the Shire January 9.
In the Westron the Quenya names of the months were usually retained as the Latin names are now widely used in alien languages. They were: Narvinyë, Nénimë, Súlimë, Víresse, Lótessë, Nárië, Cermië, Úrime, Yavannië, Narquelië, Hísimë, Ringarë. The Sindarin names (used only by the Dúnedain) were: Narwain, Nínui, Gwaeron, Gwirith, Lothron, Nórui, Cerveth, úrui, Ivanneth, Narbeleth, Hithui, Girithron.
In this nomenclature the Hobbits, however, both of the Shire and of Bree, diverged from the Westron usage, and adhered to old-fashioned local names of their own, which they seem to have picked up in antiquity from the Men of the vales of Anduin; at any rate similar names were found in Dale and Rohan (cf. the notes on the languages, pp. 1130, 1135-6). The meanings of these names, devised by Men, had as a rule long been forgotten by the Hobbits, even in cases where they had originally known what their significance was; and the forms of the names were much obscured in consequence: math, for instance, at the end of some of them is a reduction of month.
The Shire names are set out in the Calendar. It may be noted that Solmath was usually pronounced, and sometimes written, Somath; Thrimidge was often written Thrimich (archaically Thrimilch); and Blotmath was pronounced Blodmath or Blommath. In Bree the names differed, being Frery, Solmath, Rethe, Chithing, Thrimidge, Lithe, The Summerdays, Mede, Wedmath, Harvestmath, Wintring, Blooting, and Yulemath. Frery, Chithing and Yulemath were also used in the Eastfarthing. 1
The Hobbit week was taken from the Dúnedain, and the names were translations of those given to the days in the old North-kingdom, which in their turn were derived from the Eldar. The six-day week of the Eldar had days dedicated to, or named after, the Stars, the Sun, the Moon, the Two Trees, the Heavens, and the Valar or Powers, in that order, the last day being the chief day of the week. Their names in Quenya were Elenya, Anarya, Isilya, Aldúya, Menelya, Valanya (or Tárion); the Sindarin names were Orgilion, Oranor, Orithil, Orgaladhad, Ormenel, Orbelain (or Rodyn).