The almanac did not become a really prominent type of reading matter until the introduction of printing in Western Europe in the 15th cent. Regiomontanus produced one of the famous early almanacs (his Ephemerides), incorporating his astronomical knowledge. Most early almanacs were devoted primarily to astrology and predictions of the future. Prediction of the weather has persisted in many modern almanacs, but the crude and sensational magic began to disappear early, to be replaced by more or less scientific information. Late in the 18th cent. truly scientific almanacs appeared—notably the British Nautical Almanac (founded 1767; see ephemeris), which was the inspiration for the American Ephemeris and Nautical Almanac (founded 1855).
The popular almanac, however, developed in the 17th and 18th cent. into a full-blown form of folk literature, with notations of anniversaries and interesting facts, home medical advice, statistics of all sorts, jokes, and even fiction and poetry. The first production (except for a broadside) of printing in British North America was an almanac for the year 1639. One of the best colonial almanacs was the Astronomical Diary and Almanack begun by Nathaniel Ames in 1725, and this was the forerunner of the most famous of them all, Benjamin Franklin's Poor Richard's Almanack (pub. by him 1732-57), which in its title recalled one of the most popular and long-lasting of English almanacs, that of "Poor Robin" (founded c.1662). The most enduring of all American almanacs was first published in 1792 by Robert Bailey Thomas; it came later to be called The Old Farmer's Almanac[k].
The best types of present-day almanacs are handy and dependable compendiums of large amounts of statistical information. Noteworthy American almanacs include The World Almanac and Book of Facts (first pub. as a booklet in 1868, discontinued 1876, revived 1886), and the Information Please Almanac (first pub. 1947, now the Time Almanac). There are also useful almanacs devoted to particular topics, such as sports, health care, Native Americans, and specific countries, or designed for specific audiences, such as children.
Book or table containing a calendar of a given year, with a record of various astronomical phenomena, often with weather prognostications, seasonal suggestions for farmers, and other information. The first printed almanac appeared in the mid 15th century. Benjamin Franklin began his famous Poor Richard's almanacs in 1732. A form of folk literature, 18th-century almanacs furnished useful and entertaining information where reading matter was scarce; a surviving example is the Old Farmer's Almanac. Modern almanacs are often annual publications containing statistical, tabular, and general information.
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An almanac (also spelled almanack and almanach) is an annual publication containing tabular information in a particular field or fields often arranged according to the calendar. Astronomical data and various statistics are also found in almanacs, such as the times of the rising and setting of the sun and moon, eclipses, hours of full tide, stated festivals of churches, terms of courts, lists of all types, timelines, and more.
The origin of the almanac can be traced back to ancient Babylonian astronomy, when tables of planetary periods were produced in order to predict lunar and planetary phenomena.
The precursor to the almanac was the Hellenistic astronomical and meteorological calendar, the parapegma, an inscribed stone, the days of the month indicated by movable pegs inserted into bored holes. According to Diogenes Laertius, Parapegma was the title of a book by Democritus. Ptolemy, the Alexandrian astronomer (2nd century) wrote a treatise, Phaseis—"phases of fixed stars and collection of weather-changes" is the translation of its full title—the core of which is a parapegma, a list of dates of seasonally regular weather changes, first appearances and last appearances of stars or constellations at sunrise or sunset, and solar events such as solstices, all organized according to the solar year. With the astronomical computations were expected weather phenomena, composed as a digest of observations made by various authorities of the past. Parapegmata had been composed for centuries. Similar treatises called Zij were later composed in medieval Islamic astronomy.
Ptolemy believed that the astronomical phenomena caused the changes in seasonal weather; his explanation of why there was not an exact correlation of these events was that the physical influences of other heavenly bodies also came into play. Hence for him, weather prediction was a special division of astrology.
The modern almanac differs from Babylonian, Ptolemaic and Zij tables in the sense that "the entries found in the almanacs give directly the positions of the celestial bodies and need no further computation", in contrast to the more common "auxiliary astronomical tables" based on Ptolemy's Almagest. The earliest known almanac in this modern sense is the Almanac of Azarqueil written in 1088 by Abū Ishāq Ibrāhīm al-Zarqālī (Latinized as Azarqueil) in Toledo, al-Andalus. The work provided the true daily positions of the sun, moon and planets for four years from 1088 to 1092, as well as many other related tables. A Latin translation and adaptation of the work appeared as the Tables of Toledo in the 12th century and the Alfonsine tables in the 13th century.
After almanacs were devised, people still saw little difference between predicting the movements of the stars and tides, and predicting the future in the divination sense. Early almanacs therefore contained general horoscopes, as well as the more concrete information. In 1150 Solomon Jarchus created such an almanac considered to be among the first modern almanacs. Copies of 12th century almanacs are found in the British Museum, and in the Universities of Oxford and Cambridge. In 1300 Petrus de Dacia created an almanac (Savilian Library, Oxford). This was the same year Roger Bacon, OFM, produced his as well. In 1327 Walter de Elvendene created an almanac and later on John Somers of Oxford, in 1380. In 1386 Nicholas de Lynne, Oxford produced an almanac. In 1457 the first printed almanac was published at Mainz, by Gutenberg. Regio-Montanus produced an almanac in 1472 (Nuremberg, 1472), which was continued in print for several centuries in many editions. In 1497 the Sheapheard’s Kalendar, translated from French (Richard Pynson) is the first English printed almanac. Richard Allestree's almanac is one of the first modern English almanacs (London ; William Stansby, 1633). In British America William Pierce of Harvard College published the first American almanac entitled, An Almanac for New England for the year 1639 Cambridge, Massachusetts. Harvard became the first center for the annual publication of almanacs with various editors including Samuel Danforth, Oakes, Cheever, Chauncey, Dudley, Foster, et alia. An almanac maker going under the pseudonym of Poor Richard, Knight of the Burnt Island began to publish [Poor Robin's Almanack] one of the first comic almanacs that parodied these horoscopes in its 1664 issue, saying "This month we may expect to hear of the Death of some Man, Woman, or Child, either in Kent or Christendom." Other noteworthy comic almanacs include those published from 1687-1702 by John Tully of Saybrook, Connecticut. The most important early American almanacs were made from 1726-1775 by Nathaniel Ames of Dedham, Massachusetts. A few years later James Franklin began publishing the Rhode-Island Almanack beginning in 1728. Five years later his brother Benjamin Franklin began publishing, Poor Richard’s Almanack from 1733-1758. The best source for American almanacs is Milton Drake, Almanacs of the United States, 2 volumes.
Major topics covered by almanacs (reflected by their tables of contents) include: geography, government, demographics, agriculture, economics and business, health and medicine, religion, mass media, transportation, science and technology, sport, and awards/prizes.
Modern or contemporary use of the word almanac has come to mean a chronology or time-table of events such as The Almanac of American Politics published by the National Journal, or The Almanac of American Literature, etc..
United States of America