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occasionally confused with incandescent light emissions of a material, a different process despite the many similarities. However, this only occurs if the material has had previous exposure to and absorption of energy from radiation. Importantly, the light emissions of thermoluminescence cannot be repeated. The entire process, from the material's exposure to radiation would have to be repeated to generate another thermoluminescence emission. The age of a material can be determined by measuring the amount of light given off during the heating process, by means of a phototube, as the emission is proportional to the dose of radiation the material absorbed.
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Adapting to circadian and circannual rhythms is an essential evolution for living organisms, these studies, as well as educating on the adaptations of organisms also bring to light certain factors affecting many of species' and organisms' responses, and can also be applied to further understand the overall physiology, this can be for humans as well, examples include: factors of human performance, sleep, metabolism, and disease development, which are all connected to biochronometrical cycles.
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142:. That term is used both by people who deal professionally with timekeeping apparatuses, as well as enthusiasts and scholars of horology. Horology and horologists have numerous organizations, both professional associations and more scholarly societies. The largest horological membership organisation globally is the NAWCC, the National Association of Watch and Clock Collectors, which is US based, but also has local chapters elsewhere.
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642:– through measuring reaction times of subjects with varied methods, and contribute to studies in cognition and action. Reaction time models and the process of expressing the temporostructural organisation of human processing mechanisms have an innate computational essence to them. It has been argued that because of this, conceptual frameworks of cognitive psychology cannot be integrated in their typical fashions.
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entrained rhythms, where the former is attained from within the species' natural environment and the latter from a subject that has been taught certain behaviours. Circannual rhythms are alike but pertain to patterns within the scale of a year, patterns like migration, moulting, reproduction, and body weight are common examples, research and investigation are achieved with similar methods to circadian patterns.
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649:(ERPs) in stimulus-response experiments. These are fluctuations of generated transient voltages in neural tissues that occur in response to a stimulus event either immediately before or after. This testing emphasises the mental events' time-course and nature and assists in determining the structural functions in human information processing.
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There is debate over when the earliest use of lunar calendars was, and over whether some findings constituted as a lunar calendar. Most related findings and materials from the palaeolithic era are fashioned from bones and stone, with various markings from tools. These markings are thought to not have
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Geochronometry deals with calculating a precise date of rock sediments and other geological events, giving an idea as to what the history of various areas is, for example, volcanic and magmatic movements and occurrences can be easily recognised, as well as marine deposits, which can be indicators for
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In the
Ancient Greek lexicon, meanings and translations differ depending on the source. Chronos, used in relation to time when in definite periods, and linked to dates in time, chronological accuracy, and sometimes in rare cases, refers to a delay. The length of the time it refers ranges from seconds
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even endured for a long period afterwards, surviving past even its culture's collapse and through the early
Christian era. It has been assumed to have been invented near 4231 BC by some, but accurate and exact dating is difficult in its era and the invention has been attributed to 3200 BC,
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Circadian and circannual rhythms can be seen in all organisms, in both single and multi-celled organisms. A sub-branch of biochronometry is microbiochronometry (also chronomicrobiology or microbiological chronometry), and is the examination of behavioural sequences and cycles within micro-organisms.
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Kairos (καιρός) carries little emphasis on precise chronology, instead being used as a time specifically fit for something, or also a period of time characterised by some aspect of crisis, also relating to the endtime. It can as well be seen in the light of an advantage, profit, or fruit of a thing,
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However, as humans' focus turned to farming the importance and reliance on understanding the rhythms and cycle of the seasons grew, and the unreliability of lunar phases became problematic. An early human accustomed to the phases of the moon would use them as a rule of thumb, and the potential for
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Circadian rhythms of various species can be observed through their gross motor function throughout the course of a day. These patterns are more apparent with the day further categorised into activity and rest times. Investigation into a species is conducted through comparisons of free-running and
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French term (commonly used in
English-speaking countries) for a movement blank, i.e., an incomplete watch movement sold as a set of loose parts—comprising the main plate, bridges, train, winding and setting mechanism, and regulator. The timing system, escapement, and mainspring, however, are not
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French term for the method of manufacturing watches or movements by assembling their various components. It generally includes the following operations: receipt, inspection and stocking of the "ébauche", the regulating elements and the other parts of the movement and of the make-up; assembling;
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in
Ancient Greek mythology, who embodied the image of time, originated from out of the primordial chaos. Known as the one who spins the Zodiac Wheel, further evidence of his connection to the progression of time. However, Ancient Greek makes a distinction between two types of time, chronos, the
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Because of the inherent relation between chronos and kairos, their function the
Ancient Greek's portrayal and concept of time, understanding one means understanding the other in part. The implication of chronos, an indifferent disposition and eternal essence lies at the core of the science of
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Thermoluminescence is an extremely useful concept to apply, being used in a diverse amount of areas in science, dating using thermoluminescence is a cheap and convenient method for geochronometry. Thermoluminescence is the production of light from a heated insulator and semi-conductor, it is
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By measuring the daughter isotopes in a specific sample its age can be calculated. The preserved conformity of parent and daughter nuclides provides the basis for the radioactive dating of geochronometry, applying the
Rutherford Soddy Law of Radioactivity, specifically using the concept of
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based photoperiod time measurement biological system – which measures the change in daylight within the annual cycle, giving a sense of the time in the year – and their circannual rhythms, providing an anticipation of environmental events months beforehand to increase chances of survival.
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weather to interfere with reading the cycle further degraded the reliability. The length of a moon is on average less than our current month, not acting as a dependable alternate, so as years progress the room of error between would grow until some other indicator would give indication.
669:. The geochronometric scale is periodic, its units working in powers of 1000, and is based in units of duration, contrasting with the chronostratigraphic scale. The distinctions between the two scales have caused some confusion – even among academic communities.
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Early humans would have used their basic senses to perceive the time of day, and relied on their biological sense of time to discern the seasons in order to act accordingly. Their physiological and behavioural seasonal cycles mainly being influenced by a
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been the result of marks to represent the lunar cycles but non-notational and irregular engravings, a pattern of latter subsidiary marks that disregard the previous design is indicative of the markings being the use of motifs and ritual marking instead.
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rose before sunrise every 365 days, a year as we know it now, and was remade to consist of twelve months of thirty days, with five epagomenal days. The former is referred to as the
Ancient Egyptians' lunar calendar, and the latter the civil calendar.
603:. Examples of these behaviours can be: the relation of daily and seasonal tidal cues to the activity of marine plants and animals, the photosynthetic capacity and phototactic responsiveness in algae, or metabolic temperature compensation in bacteria.
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French term for an independent watchmaker (or workshop) engaged in assembling watches, either wholly or in part, for the account of an "établisseur" or a "manufacture", who supply the necessary loose parts. See "atelier de terminage" above.
149:, in the form of inscriptions made to mark the passing of lunar cycles and measure years. Written calendars were then invented, followed by mechanical devices. The highest levels of precision are presently achieved by
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Early calendars often hold an element of their respective culture's traditions and values, for example, the five day intercalary month of the
Ancient Egyptian's civil calendar representing the birthdays of the gods
837:'s connection to their thirteen layers of heaven (the product of it and all the human digits, twenty, making the 260-day year of the year) and the length of time between conception and birth in pregnancy.
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French term for a small secondary source of power, typically a weight or spring, which runs the timekeeping mechanism and is itself periodically rewound by the timepiece's main power source, such as a
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and its contemporary human information processing approach. Research comprises applications of the chronometric paradigms – many of which are related to classical reaction time paradigms from
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Biochronometry (also chronobiology or biological chronometry) is the study of biological behaviours and patterns seen in animals with factors based in time. It can be categorised into
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but has also been represented in apocalyptic feeling, and likewise shown as variable between misfortune and success, being likened to a body part vulnerable due to a gap in armor for
2007:
Winlock, H.E. (1940). Proceedings of the
American Philosophical Society: The Origin of the Ancient Egyptian Calendar, Vol 83, p.447-464. American Philosophical Society.
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Spalinger, A. (1995). Journal of Near
Eastern Studies: Some Remarks on the Epagomenal Days in Ancient Egypt, Vol 54(1), p.33-47. Chicago University Press.
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D'Errico, F. (1989). Current Anthropology: Palaeolithic Lunar Calendars: A Case of Wishful Thinking?. Vol 30(1), p.117-118. University of Chicago Press.
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Kinsella, J., & Bradley, A. (1934). The Mathematics Teacher: The Mayan Calendar. Vol 27(7), p.340-343. National Council of Teachers of Mathematics.
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marine events and even global environmental changes. This dating can be done in a number of ways. All dependable methods – barring the exceptions of
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Van der Molen, M.W, et al. (1991). Chronopsychophysiology: Mental chronometry augmented by psychophysiological time markers. John Wiley & Sons.
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Bauer, W. (2001). A Greek-English Lexicon of the New Testament and Other Early Christian Literature (Third Edition). University of Chicago Press.
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Lincoln, GA, Andersson, H & Loudon A. (2003). Clock genes in calendar cells as the basis for annual timekeeping in mammals. BioScientifica.
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French term for a watch factory that produces components (particularly the "ébauche") for its products (watches, alarm and desk clocks, etc.).
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is broader in scope, also including biological behaviours with respect to time (biochronometry), as well as the dating of geological material (
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to seasons of the year to lifetimes, it can also concern periods of time wherein some specific event takes place, or persists, or is delayed.
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Erfurt, G (et al.). (2003). A fully automated multi-spectral radioluminescence reading system for geochronometry and dosimetry. Elsevier.
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In the Swiss watch industry, the term manufacture is used of a factory that manufacturers watches almost completely, as distinct from an
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Marshack, A. (1989). Current Anthropology: On Wishful Thinking and Lunar "Calendars", Vol 30(4), p.491-500. University of Chicago Press.
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Lombardi, M. A.; Heavner, T.P.; Jefferts, S. R. (2007). "NIST Primary Frequency Standards and the Realization of the SI Second".
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in London contains an extensive public collection on horology. In Upton, also in the United Kingdom, at the headquarters of the
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IEEE Guide for Measurement of Environmental Sensitivities of Standard Frequency Generators (Revision of IEEE Std 1193 - 1994)
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respectively), with rough meanings of "time" and "measure". The combination of the two is taken to mean time measuring.
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Coles, M.G, et al. (1995). Mental Chronometry and the study of Human Information Processing. Oxford University Press.
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Bünning, E. (1964). The Physiological Clock: Endogenous diurnal rhythms and biological chronometry. Springer Verlag.
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IEEE Standard Definitions of Physical Quantities for Fundamental Frequency and Time Metrology—Random Instabilities
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There are many horology museums and several specialized libraries devoted to the subject. One example is the
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Rasskazov, S.V, Brandt, S.R & Brandt I.S. (2010). Radiogenic isotopes in geological processes. Springer.
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springing and timing; fitting the dial and hands; casing; final inspection before packing and dispatching.
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Horology is commonly used specifically with reference to the mechanical instruments created to keep time:
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Jones, A. (1997). On the Reconstructed Macedonian and Egyptian Lunar Calendars. Dr. Rudolf Habelt GmbH.
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Abrams, R.A, Balota, D.A. (1991). Mental Chronometry: Beyond Reaction Time. Cambridge University Press.
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Menaker, M (Ed.) (1971). Biochronometry: Proceedings of a Symposium. National Academy of Sciences, USA.
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static and continuing progress of present to future, time in a sequential and chronological sense, and
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Murhchadha. F.O. (2013). The Time of Revolution: Kairos and Chronos in Heidegger. Bloomsbury Academic.
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French term for a watch factory that assembles watches from components it buys from other suppliers.
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is smaller but located nearby. Other good horological libraries providing public access are at the
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The dating of geological materials makes up the field of geochronometry, and falls within areas of
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Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
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Jensen, A.R. (2006). Clocking the Mind: Mental chronometry and individual differences. Elsevier.
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Gillette, M.U. (2013). Chronobiology: biological timing in health and disease. Academic Press.
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and the home of the first marine timekeepers accurate enough to determine longitude (made by
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Liddell, H & Scott, R. (1996). A Greek-English Lexicon. Oxford University Press, USA.
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Chronometry is derived from two root words, chronos and metron (χρόνος and μέτρον in
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Edmunds, L.N. (1985). Physiology of Circadian Rhythms in Micro-organisms. Elsevier.
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usually refers specifically to the study of mechanical timekeeping devices, while
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Naylor, E. (2010). Chronobiology of Marine Organisms. Cambridge University Press.
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An artistic illustration of the tracking of the earth's history through geology
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Strong's Greek: 2540. καιρός (kairos). (n.d.). Retrieved 2 October 2020, from
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has the Musée du Temps (Museum of Time) in the historic Palais Grenvelle. In
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Elderfield, H (Ed.). (2006). The oceans and marine geochemistry. Elsevier.
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The two leading specialised horological museums in North America are the
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A grand complication: the race to build the world's most legendary watch
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The Ancient Egyptian calendars were among the first calendars made, and
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Levine, Judah (1999). "Introduction to time and frequency metrology".
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McKeever, S.W.S. (1983). Thermoluminescence of solids. Academic Press.
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Mark 1:15 Greek Text Analysis. (n.d.). Retrieved 2 October 2020, from
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1160:(not including the dial and hands), that is not completely assembled.
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chronometry, bias is avoided, and definite measurement is favoured.
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One of the more comprehensive museums dedicated to horology is the
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radioactive transformation in the growth of the daughter nuclide.
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in Switzerland, which contains a public library of horology. The
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Specifying measures of time-measurement in clear reference units
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Arias, Elisa Felicitas (2 July 2005). "The metrology of time".
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Meyer, D.E, et al. (1988). Modern Mental Chronometry. Elsevier.
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used to measure time. People interested in horology are called
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Harland, W.B. (1975). The two geological time scales. Nature.
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634:. As well as a field of chronometry, it also forms a part of
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Price List – CHNet. (n.d.). Retrieved 25 October 2020, from
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International Earth Rotation and Reference Systems Service
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International Earth Rotation and Reference Systems Service
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is often used as a symbol representing the passage of time
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Ramsey, N. F. (2005). "History of Early Atomic Clocks".
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Ancient Egyptian sundial splitting daytime into 12 parts
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Notable scholarly horological organizations include:
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Horology, a popular sketch of clock and watch making
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A Rudimentary Treatise on Clocks, Watches and Bells
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1401: 'instrument for telling the hour'; from
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685:(electron spin resonance) dating – are based in
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1133:- UK Clock & Watch Company based in Bristol
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145:Records of timekeeping are attested during the
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71:) is the science studying the measurement of
44:Clocks; a watch-maker seated at his workbench
1630:Vrobel, S. (2007). The Kairos Syndrome. N.p.
1060:. Another museum dedicated to clocks is the
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907:"Universal Clock" at the Clock Museum in
891:Learn how and when to remove this message
792:when the first historical king of Egypt,
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1850:(1834). The Royal Society: 2289–2305.
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1091:– AWCI (United States of America)
708:
652:
590:
3336:
3330:
3121:
3112:
3111:
2140:
2115:
2112:, London: Aylett and Jones, 1849
1909:(6). AIP Publishing: 2567–2596.
1903:Review of Scientific Instruments
1535:(4). NCSL International: 74–89.
1079:
1070:National Watch and Clock Library
1039:
995:Musée international d'horlogerie
983:Musée international d'horlogerie
849:
645:One common method is the use of
223:
2031:
2010:
1985:
1962:
1823:
1802:
1793:
1770:
1761:
1752:
1731:
1722:
1675:
1666:
1654:
1642:
1633:
1624:
1119:Horological Society of New York
1095:Antiquarian Horological Society
1054:American Clock and Watch Museum
1046:National Watch and Clock Museum
860:needs additional citations for
3484:History of timekeeping devices
1555:
1541:10.1080/19315775.2007.11721402
1520:
1508:
1466:
1445:
1365:
1316:
1062:Willard House and Clock Museum
758:History of timekeeping devices
665:, while differing itself from
1:
1438:
1101:British Horological Institute
964:British Horological Institute
509:Ultimate fate of the universe
2150:10.1109/ieeestd.2008.4797525
1570:(3). IOP Publishing: S1–S3.
718:time and frequency metrology
208:
156:
7:
3431:Gravitational time dilation
3267:Barycentric Coordinate Time
2926:Geological history of Earth
1459:Online Etymology Dictionary
1274:List of watch manufacturers
1269:List of clock manufacturers
1245:
1137:
991:Musée d'Horlogerie du Locle
932:Royal Greenwich Observatory
724:for timekeeping, including
10:
3948:
3287:Geocentric Coordinate Time
3272:Barycentric Dynamical Time
3210:Coordinated Universal Time
2278:Orders of magnitude (time)
2125:10.1109/ieeestd.2004.94440
1584:10.1088/0026-1394/42/3/S01
1482:
1474:
1404:
1387:
1348:
1329:
1249:
923:
755:
751:
18:
3841:
3732:
3699:
3673:
3554:
3454:
3441:Time-translation symmetry
3371:
3345:
3328:
3252:International Atomic Time
3202:
3179:
3107:
3049:
3002:
2989:Time translation symmetry
2934:
2874:
2864:
2786:
2713:
2633:
2574:
2458:
2376:
2286:
2248:
2234:
2203:
1345: 'time' and
1250:For a topical guide, see
1205:Manufacture d'horlogerie
1030:Furtwangen im Schwarzwald
919:
2195:
2144:, Piscataway, NJ: IEEE,
2119:, Piscataway, NJ: IEEE,
1309:
647:event-related potentials
19:Not to be confused with
3701:Astronomical chronology
3674:Archaeology and geology
3381:Absolute space and time
3297:IERS Reference Meridian
3292:International Date Line
3203:International standards
2944:Absolute space and time
2595:Astronomical chronology
1498:A Greek–English Lexicon
1259:Complication (horology)
952:Science Museum (London)
2994:Time reversal symmetry
2298:Italian six-hour clock
2051:Perman, Stacy (2013).
1864:10.1098/rsta.2005.1633
1375:
1171:parts of the ébauche.
1103:– BHI (United Kingdom)
1097:– AHS (United Kingdom)
1074:Columbia, Pennsylvania
1066:Grafton, Massachusetts
1050:Columbia, Pennsylvania
916:
784:
734:SI unit of measurement
720:is the application of
697:
611:
177:
45:
37:
3660:Weekday determination
3546:Sundial markup schema
2759:Time and fate deities
2704:The Unreality of Time
2643:A series and B series
1489:Liddell, Henry George
1279:Winthrop Kellogg Edey
1026:Deutsches Uhrenmuseum
906:
841:Museums and libraries
798:Upper and Lower Egypt
782:
695:
609:
175:
43:
31:
3681:Chronological dating
3421:Theory of relativity
3282:Daylight saving time
3010:Chronological dating
2979:Theory of relativity
2323:Daylight saving time
1945:"time and frequency"
1515:Webster's Dictionary
1418: 'hour, time',
1198:atelier de terminage
1058:Bristol, Connecticut
869:improve this article
636:cognitive psychology
134:are all examples of
3891:Time value of money
3686:Geologic time scale
3541:History of sundials
3406:Cosmological decade
3358:Greenwich Mean Time
3189:Orders of magnitude
2303:Thai six-hour clock
2055:. New York: Atria.
1915:1999RScI...70.2567L
1856:2005RSPTA.363.2289A
1576:2005Metro..42S...1R
997:in Switzerland, at
944:Clockmakers' Museum
742:frequency standards
726:frequency stability
128:marine chronometers
3866:Mental chronometry
3494:Marine chronometer
3346:Obsolete standards
2833:Rosy retrospection
2811:Mental chronometry
2635:Philosophy of time
1156:French term for a
956:Wallace Collection
917:
789:the civil calendar
785:
698:
675:thermoluminescence
667:chronostratigraphy
628:Mental chronometry
623:Mental chronometry
612:
503:Radiometric dating
199:Christian theology
178:
46:
38:
3904:
3903:
3714:Nuclear timescale
3396:Continuous signal
3135:
3134:
3045:
3044:
3020:Circadian rhythms
2838:Tense–aspect–mood
2693:Temporal finitism
2570:
2569:
2546:Grandfather clock
2159:978-0-738-16855-5
2106:Grafton, Edward,
2102:Project Gutenberg
2082:Daniels, George,
2062:978-1-439-19008-1
1923:10.1063/1.1149844
1452:Harper, Douglas.
1243:
1242:
1107:Chronometrophilia
999:La Chaux-de-Fonds
987:La Chaux-de-Fonds
968:Cuckooland Museum
960:Guildhall Library
901:
900:
893:
744:as well as their
687:radioactive decay
679:radioluminescence
601:Circannual cycles
597:Circadian rhythms
588:
587:
66:the study of time
3939:
3605:Dominical letter
3536:Equation of time
3499:Marine sandglass
3340:
3334:
3312:Terrestrial Time
3169:Time measurement
3162:
3155:
3148:
3139:
3138:
3125:
3124:
3115:
3114:
3032:Glottochronology
2872:
2871:
2788:Human experience
2648:B-theory of time
2246:
2245:
2190:
2183:
2176:
2167:
2166:
2162:
2137:
2066:
2038:
2035:
2029:
2026:
2017:
2014:
2008:
2005:
1992:
1989:
1983:
1980:
1969:
1966:
1960:
1959:
1957:
1955:
1941:
1935:
1934:
1898:
1892:
1891:
1839:
1833:
1827:
1821:
1818:
1809:
1806:
1800:
1797:
1791:
1788:
1777:
1774:
1768:
1765:
1759:
1756:
1750:
1747:
1738:
1735:
1729:
1726:
1720:
1717:
1706:
1703:
1694:
1691:
1682:
1679:
1673:
1670:
1664:
1658:
1652:
1646:
1640:
1637:
1631:
1628:
1622:
1619:
1610:
1607:
1596:
1595:
1559:
1553:
1552:
1524:
1518:
1512:
1506:
1485:
1484:
1477:
1476:
1470:
1464:
1463:
1449:
1432:
1415:
1408:
1398:
1391:
1369:
1363:
1362: 'measure')
1359:
1352:
1342:
1333:
1320:
1264:Hora (astrology)
1142:
1141:
896:
889:
885:
882:
876:
853:
845:
640:psychophysiology
580:
573:
566:
510:
394:Day of Judgement
227:
213:
212:
70:
67:
64:
61:
58:
3947:
3946:
3942:
3941:
3940:
3938:
3937:
3936:
3907:
3906:
3905:
3900:
3837:
3728:
3695:
3669:
3550:
3450:
3401:Coordinate time
3373:Time in physics
3367:
3341:
3335:
3326:
3198:
3175:
3166:
3136:
3131:
3103:
3094:Time immemorial
3041:
2998:
2959:Coordinate time
2930:
2884:Geological time
2860:
2843:Time management
2806:Generation time
2790:
2782:
2727:
2709:
2629:
2588:
2566:
2454:
2372:
2289:
2282:
2238:
2230:
2199:
2194:
2160:
2135:
2092:Beckett, Edmund
2063:
2047:
2045:Further reading
2042:
2041:
2036:
2032:
2027:
2020:
2015:
2011:
2006:
1995:
1990:
1986:
1981:
1972:
1967:
1963:
1953:
1951:
1943:
1942:
1938:
1899:
1895:
1840:
1836:
1828:
1824:
1819:
1812:
1807:
1803:
1798:
1794:
1789:
1780:
1775:
1771:
1766:
1762:
1757:
1753:
1748:
1741:
1736:
1732:
1727:
1723:
1718:
1709:
1704:
1697:
1692:
1685:
1680:
1676:
1671:
1667:
1659:
1655:
1647:
1643:
1638:
1634:
1629:
1625:
1620:
1613:
1608:
1599:
1560:
1556:
1525:
1521:
1513:
1509:
1503:Perseus Project
1471:
1467:
1450:
1446:
1441:
1436:
1435:
1370:
1366:
1321:
1317:
1312:
1255:
1248:
1193:Factory, works
1140:
1115:– DGC (Germany)
1082:
1042:
928:
922:
897:
886:
880:
877:
866:
854:
843:
760:
754:
711:
655:
625:
593:
584:
555:
554:
530:
529:
520:
519:
515:Time in physics
508:
483:
482:
481:
462:
461:
442:
441:
440:
419:
418:
379:
378:
377:
358:
357:
333:
332:
321:
320:
281:
280:
279:Fields of study
271:
270:
237:
236:
211:
159:
68:
65:
62:
59:
24:
17:
12:
11:
5:
3945:
3935:
3934:
3929:
3924:
3919:
3902:
3901:
3899:
3898:
3893:
3888:
3886:Time metrology
3883:
3878:
3873:
3868:
3863:
3862:
3861:
3851:
3845:
3843:
3842:Related topics
3839:
3838:
3836:
3835:
3830:
3825:
3820:
3815:
3810:
3805:
3800:
3795:
3790:
3785:
3780:
3775:
3770:
3765:
3760:
3755:
3750:
3745:
3739:
3737:
3730:
3729:
3727:
3726:
3721:
3716:
3711:
3705:
3703:
3697:
3696:
3694:
3693:
3688:
3683:
3677:
3675:
3671:
3670:
3668:
3667:
3662:
3657:
3652:
3647:
3642:
3637:
3632:
3627:
3622:
3617:
3612:
3607:
3602:
3597:
3592:
3587:
3581:
3576:
3571:
3566:
3560:
3558:
3552:
3551:
3549:
3548:
3543:
3538:
3533:
3531:Dialing scales
3528:
3523:
3518:
3517:
3516:
3506:
3501:
3496:
3491:
3486:
3481:
3476:
3471:
3466:
3460:
3458:
3452:
3451:
3449:
3448:
3443:
3438:
3433:
3428:
3423:
3418:
3413:
3408:
3403:
3398:
3393:
3388:
3383:
3377:
3375:
3369:
3368:
3366:
3365:
3363:Prime meridian
3360:
3355:
3353:Ephemeris time
3349:
3347:
3343:
3342:
3329:
3327:
3325:
3324:
3322:180th meridian
3319:
3314:
3309:
3304:
3299:
3294:
3289:
3284:
3279:
3274:
3269:
3264:
3259:
3254:
3249:
3244:
3239:
3234:
3229:
3224:
3219:
3218:
3217:
3206:
3204:
3200:
3199:
3197:
3196:
3191:
3186:
3180:
3177:
3176:
3165:
3164:
3157:
3150:
3142:
3133:
3132:
3130:
3129:
3119:
3108:
3105:
3104:
3102:
3101:
3096:
3091:
3086:
3079:
3074:
3069:
3064:
3059:
3053:
3051:
3047:
3046:
3043:
3042:
3040:
3039:
3037:Time geography
3034:
3029:
3027:Clock reaction
3024:
3023:
3022:
3012:
3006:
3004:
3000:
2999:
2997:
2996:
2991:
2986:
2981:
2976:
2971:
2966:
2961:
2956:
2951:
2946:
2940:
2938:
2932:
2931:
2929:
2928:
2923:
2918:
2917:
2916:
2911:
2906:
2901:
2896:
2891:
2880:
2878:
2869:
2862:
2861:
2859:
2858:
2845:
2840:
2835:
2830:
2829:
2828:
2826:time signature
2823:
2813:
2808:
2803:
2797:
2795:
2784:
2783:
2781:
2780:
2779:
2778:
2768:
2767:
2766:
2756:
2751:
2746:
2741:
2736:
2730:
2728:
2726:
2725:
2720:
2714:
2711:
2710:
2708:
2707:
2700:
2698:Temporal parts
2695:
2690:
2685:
2680:
2675:
2670:
2668:Eternal return
2665:
2660:
2655:
2653:Chronocentrism
2650:
2645:
2639:
2637:
2631:
2630:
2628:
2627:
2622:
2617:
2612:
2607:
2602:
2597:
2591:
2589:
2587:
2586:
2581:
2575:
2572:
2571:
2568:
2567:
2565:
2564:
2563:
2562:
2548:
2543:
2538:
2533:
2532:
2531:
2526:
2525:
2524:
2519:
2509:
2504:
2499:
2494:
2493:
2492:
2482:
2481:
2480:
2464:
2462:
2456:
2455:
2453:
2452:
2445:
2440:
2438:Hindu Panchang
2435:
2430:
2425:
2420:
2415:
2410:
2405:
2404:
2403:
2398:
2393:
2382:
2380:
2374:
2373:
2371:
2370:
2365:
2360:
2355:
2350:
2345:
2340:
2335:
2330:
2325:
2320:
2315:
2310:
2305:
2300:
2294:
2292:
2284:
2283:
2281:
2280:
2275:
2270:
2265:
2260:
2254:
2252:
2243:
2232:
2231:
2229:
2228:
2223:
2218:
2213:
2207:
2205:
2201:
2200:
2193:
2192:
2185:
2178:
2170:
2164:
2163:
2158:
2138:
2133:
2113:
2104:
2089:
2080:
2079:FH 1961 - 2012
2069:Berner, G.A.,
2067:
2061:
2046:
2043:
2040:
2039:
2030:
2018:
2009:
1993:
1984:
1970:
1961:
1936:
1893:
1834:
1822:
1810:
1801:
1792:
1778:
1769:
1760:
1751:
1739:
1730:
1721:
1707:
1695:
1683:
1674:
1665:
1653:
1641:
1632:
1623:
1611:
1597:
1554:
1519:
1507:
1465:
1443:
1442:
1440:
1437:
1434:
1433:
1364:
1314:
1313:
1311:
1308:
1307:
1306:
1304:Time deviation
1301:
1296:
1291:
1286:
1284:Allan variance
1281:
1276:
1271:
1266:
1261:
1247:
1244:
1241:
1240:
1236:
1232:
1231:
1228:
1224:
1223:
1216:
1210:
1209:
1206:
1202:
1201:
1194:
1190:
1189:
1186:
1182:
1181:
1177:
1173:
1172:
1168:
1162:
1161:
1158:watch movement
1154:
1150:
1149:
1146:
1139:
1136:
1135:
1134:
1128:
1122:
1116:
1110:
1104:
1098:
1092:
1081:
1078:
1041:
1038:
948:British Museum
936:Prime Meridian
921:
918:
899:
898:
857:
855:
848:
842:
839:
753:
750:
738:time standards
714:Time metrology
710:
709:Time metrology
707:
654:
653:Geochronometry
651:
624:
621:
592:
591:Biochronometry
589:
586:
585:
583:
582:
575:
568:
560:
557:
556:
553:
552:
547:
542:
537:
531:
528:Related topics
527:
526:
525:
522:
521:
518:
517:
512:
505:
500:
495:
490:
484:
480:
479:
474:
470:
469:
468:
467:
464:
463:
460:
459:
454:
449:
443:
439:
438:
433:
427:
426:
425:
424:
421:
420:
417:
416:
411:
406:
401:
396:
391:
386:
380:
376:
375:
372:
366:
365:
364:
363:
360:
359:
356:
355:
350:
345:
340:
334:
328:
327:
326:
323:
322:
319:
318:
313:
308:
303:
298:
293:
288:
282:
278:
277:
276:
273:
272:
269:
268:
267:
266:
255:
254:
249:
244:
238:
235:Major concepts
234:
233:
232:
229:
228:
220:
219:
210:
207:
158:
155:
124:time recorders
89:geochronometry
15:
9:
6:
4:
3:
2:
3944:
3933:
3930:
3928:
3925:
3923:
3920:
3918:
3915:
3914:
3912:
3897:
3894:
3892:
3889:
3887:
3884:
3882:
3879:
3877:
3874:
3872:
3869:
3867:
3864:
3860:
3857:
3856:
3855:
3852:
3850:
3847:
3846:
3844:
3840:
3834:
3831:
3829:
3826:
3824:
3821:
3819:
3816:
3814:
3811:
3809:
3806:
3804:
3801:
3799:
3796:
3794:
3791:
3789:
3786:
3784:
3781:
3779:
3776:
3774:
3771:
3769:
3766:
3764:
3761:
3759:
3756:
3754:
3751:
3749:
3746:
3744:
3741:
3740:
3738:
3736:
3735:units of time
3731:
3725:
3724:Sidereal time
3722:
3720:
3717:
3715:
3712:
3710:
3709:Galactic year
3707:
3706:
3704:
3702:
3698:
3692:
3689:
3687:
3684:
3682:
3679:
3678:
3676:
3672:
3666:
3665:Weekday names
3663:
3661:
3658:
3656:
3655:Tropical year
3653:
3651:
3648:
3646:
3643:
3641:
3638:
3636:
3633:
3631:
3628:
3626:
3623:
3621:
3620:Intercalation
3618:
3616:
3613:
3611:
3608:
3606:
3603:
3601:
3598:
3596:
3593:
3591:
3588:
3586:(lunar Hijri)
3585:
3582:
3580:
3577:
3575:
3572:
3570:
3567:
3565:
3562:
3561:
3559:
3557:
3553:
3547:
3544:
3542:
3539:
3537:
3534:
3532:
3529:
3527:
3524:
3522:
3519:
3515:
3512:
3511:
3510:
3507:
3505:
3502:
3500:
3497:
3495:
3492:
3490:
3487:
3485:
3482:
3480:
3477:
3475:
3472:
3470:
3467:
3465:
3462:
3461:
3459:
3457:
3453:
3447:
3444:
3442:
3439:
3437:
3434:
3432:
3429:
3427:
3426:Time dilation
3424:
3422:
3419:
3417:
3414:
3412:
3409:
3407:
3404:
3402:
3399:
3397:
3394:
3392:
3389:
3387:
3384:
3382:
3379:
3378:
3376:
3374:
3370:
3364:
3361:
3359:
3356:
3354:
3351:
3350:
3348:
3344:
3339:
3333:
3323:
3320:
3318:
3315:
3313:
3310:
3308:
3305:
3303:
3300:
3298:
3295:
3293:
3290:
3288:
3285:
3283:
3280:
3278:
3275:
3273:
3270:
3268:
3265:
3263:
3262:24-hour clock
3260:
3258:
3257:12-hour clock
3255:
3253:
3250:
3248:
3245:
3243:
3240:
3238:
3235:
3233:
3230:
3228:
3225:
3223:
3220:
3216:
3213:
3212:
3211:
3208:
3207:
3205:
3201:
3195:
3192:
3190:
3187:
3185:
3182:
3181:
3178:
3174:
3170:
3163:
3158:
3156:
3151:
3149:
3144:
3143:
3140:
3128:
3120:
3118:
3110:
3109:
3106:
3100:
3097:
3095:
3092:
3090:
3087:
3085:
3084:
3080:
3078:
3075:
3073:
3070:
3068:
3065:
3063:
3060:
3058:
3055:
3054:
3052:
3048:
3038:
3035:
3033:
3030:
3028:
3025:
3021:
3018:
3017:
3016:
3015:Chronobiology
3013:
3011:
3008:
3007:
3005:
3001:
2995:
2992:
2990:
2987:
2985:
2982:
2980:
2977:
2975:
2972:
2970:
2967:
2965:
2962:
2960:
2957:
2955:
2952:
2950:
2949:Arrow of time
2947:
2945:
2942:
2941:
2939:
2937:
2933:
2927:
2924:
2922:
2921:Geochronology
2919:
2915:
2912:
2910:
2907:
2905:
2902:
2900:
2897:
2895:
2892:
2890:
2887:
2886:
2885:
2882:
2881:
2879:
2877:
2873:
2870:
2868:
2863:
2857:
2853:
2849:
2846:
2844:
2841:
2839:
2836:
2834:
2831:
2827:
2824:
2822:
2819:
2818:
2817:
2814:
2812:
2809:
2807:
2804:
2802:
2799:
2798:
2796:
2794:
2789:
2785:
2777:
2774:
2773:
2772:
2771:Wheel of time
2769:
2765:
2762:
2761:
2760:
2757:
2755:
2752:
2750:
2747:
2745:
2742:
2740:
2737:
2735:
2732:
2731:
2729:
2724:
2721:
2719:
2716:
2715:
2712:
2706:
2705:
2701:
2699:
2696:
2694:
2691:
2689:
2686:
2684:
2681:
2679:
2676:
2674:
2671:
2669:
2666:
2664:
2661:
2659:
2656:
2654:
2651:
2649:
2646:
2644:
2641:
2640:
2638:
2636:
2632:
2626:
2623:
2621:
2618:
2616:
2615:Periodization
2613:
2611:
2608:
2606:
2603:
2601:
2598:
2596:
2593:
2592:
2590:
2585:
2582:
2580:
2577:
2576:
2573:
2561:
2560:
2556:
2555:
2554:
2553:
2549:
2547:
2544:
2542:
2541:Digital clock
2539:
2537:
2534:
2530:
2527:
2523:
2520:
2518:
2515:
2514:
2513:
2510:
2508:
2505:
2503:
2500:
2498:
2495:
2491:
2488:
2487:
2486:
2483:
2479:
2476:
2475:
2474:
2471:
2470:
2469:
2466:
2465:
2463:
2461:
2457:
2451:
2450:
2446:
2444:
2441:
2439:
2436:
2434:
2431:
2429:
2426:
2424:
2421:
2419:
2416:
2414:
2411:
2409:
2406:
2402:
2399:
2397:
2394:
2392:
2389:
2388:
2387:
2384:
2383:
2381:
2379:
2375:
2369:
2366:
2364:
2361:
2359:
2356:
2354:
2351:
2349:
2346:
2344:
2341:
2339:
2336:
2334:
2331:
2329:
2326:
2324:
2321:
2319:
2318:Relative hour
2316:
2314:
2313:24-hour clock
2311:
2309:
2308:12-hour clock
2306:
2304:
2301:
2299:
2296:
2295:
2293:
2291:
2285:
2279:
2276:
2274:
2271:
2269:
2266:
2264:
2261:
2259:
2256:
2255:
2253:
2251:
2247:
2244:
2242:
2237:
2233:
2227:
2224:
2222:
2219:
2217:
2214:
2212:
2209:
2208:
2206:
2202:
2198:
2191:
2186:
2184:
2179:
2177:
2172:
2171:
2168:
2161:
2155:
2151:
2147:
2143:
2139:
2136:
2134:0-738-13711-1
2130:
2126:
2122:
2118:
2114:
2111:
2110:
2105:
2103:
2100:, 1903, from
2099:
2098:
2093:
2090:
2087:
2086:
2081:
2078:
2074:
2073:
2068:
2064:
2058:
2054:
2049:
2048:
2034:
2025:
2023:
2013:
2004:
2002:
2000:
1998:
1988:
1979:
1977:
1975:
1965:
1950:
1946:
1940:
1932:
1928:
1924:
1920:
1916:
1912:
1908:
1904:
1897:
1889:
1885:
1881:
1877:
1873:
1869:
1865:
1861:
1857:
1853:
1849:
1845:
1838:
1832:
1826:
1817:
1815:
1805:
1796:
1787:
1785:
1783:
1773:
1764:
1755:
1746:
1744:
1734:
1725:
1716:
1714:
1712:
1702:
1700:
1690:
1688:
1678:
1669:
1663:
1657:
1651:
1645:
1636:
1627:
1618:
1616:
1606:
1604:
1602:
1593:
1589:
1585:
1581:
1577:
1573:
1569:
1565:
1558:
1550:
1546:
1542:
1538:
1534:
1530:
1529:NCSLI Measure
1523:
1516:
1511:
1504:
1500:
1499:
1494:
1493:Scott, Robert
1490:
1486:
1478:
1469:
1461:
1460:
1455:
1448:
1444:
1430:
1429:
1425:, and suffix
1424:
1421:
1417:
1414:
1407:
1403:
1400:
1397:
1390:
1386:
1383:
1382:Ancient Greek
1379:
1378:
1374:
1368:
1361:
1358:
1351:
1347:
1344:
1341:
1340:
1332:
1328:
1325:
1324:Ancient Greek
1319:
1315:
1305:
1302:
1300:
1297:
1295:
1292:
1290:
1287:
1285:
1282:
1280:
1277:
1275:
1272:
1270:
1267:
1265:
1262:
1260:
1257:
1256:
1253:
1237:
1234:
1233:
1229:
1226:
1225:
1221:
1217:
1215:
1212:
1211:
1207:
1204:
1203:
1199:
1195:
1192:
1191:
1187:
1184:
1183:
1178:
1175:
1174:
1169:
1167:
1164:
1163:
1159:
1155:
1152:
1151:
1147:
1144:
1143:
1132:
1129:
1126:
1123:
1120:
1117:
1114:
1111:
1109:(Switzerland)
1108:
1105:
1102:
1099:
1096:
1093:
1090:
1087:
1086:
1085:
1080:Organizations
1077:
1075:
1071:
1067:
1063:
1059:
1055:
1051:
1047:
1040:North America
1037:
1035:
1031:
1027:
1023:
1019:
1015:
1011:
1006:
1004:
1000:
996:
992:
988:
984:
979:
977:
976:cuckoo clocks
973:
969:
965:
961:
957:
953:
949:
945:
941:
940:John Harrison
937:
933:
927:
914:
910:
905:
895:
892:
884:
881:December 2009
874:
870:
864:
863:
858:This section
856:
852:
847:
846:
838:
836:
832:
828:
824:
820:
816:
812:
806:
803:
799:
795:
790:
781:
777:
773:
769:
766:
759:
749:
747:
746:dissemination
743:
739:
735:
731:
727:
723:
719:
715:
706:
702:
694:
690:
688:
684:
680:
676:
670:
668:
664:
660:
659:geochronology
650:
648:
643:
641:
637:
633:
629:
620:
616:
608:
604:
602:
598:
581:
576:
574:
569:
567:
562:
561:
559:
558:
551:
548:
546:
543:
541:
538:
536:
533:
532:
524:
523:
516:
513:
511:
506:
504:
501:
499:
496:
494:
491:
489:
488:Chronobiology
486:
485:
478:
475:
472:
471:
466:
465:
458:
455:
453:
450:
448:
445:
444:
437:
434:
432:
429:
428:
423:
422:
415:
412:
410:
409:Reincarnation
407:
405:
402:
400:
397:
395:
392:
390:
387:
385:
382:
381:
373:
371:
368:
367:
362:
361:
354:
351:
349:
346:
344:
341:
339:
336:
335:
331:
325:
324:
317:
314:
312:
309:
307:
304:
302:
299:
297:
294:
292:
289:
287:
284:
283:
275:
274:
265:
262:
261:
260:
257:
256:
253:
250:
248:
245:
243:
240:
239:
231:
230:
226:
222:
221:
218:
215:
214:
206:
202:
200:
196:
190:
188:
183:
174:
170:
166:
164:
163:Ancient Greek
154:
152:
151:atomic clocks
148:
143:
141:
137:
133:
132:atomic clocks
129:
125:
121:
117:
113:
109:
105:
101:
97:
92:
90:
86:
82:
78:
74:
54:
50:
42:
35:
30:
26:
22:
3871:Decimal time
3600:Astronomical
3479:Complication
3474:Atomic clock
3183:
3089:Time capsule
3083:Tempus fugit
3081:
3003:Other fields
2702:
2683:Perdurantism
2605:Calendar era
2557:
2550:
2536:Cuckoo clock
2473:astronomical
2447:
2273:Unit of time
2249:
2204:Key concepts
2141:
2116:
2108:
2096:
2084:
2071:
2052:
2033:
2012:
1987:
1964:
1952:. Retrieved
1948:
1939:
1906:
1902:
1896:
1847:
1843:
1837:
1825:
1804:
1795:
1772:
1763:
1754:
1733:
1724:
1677:
1668:
1656:
1644:
1635:
1626:
1567:
1563:
1557:
1532:
1528:
1522:
1514:
1510:
1496:
1468:
1457:
1447:
1426:
1422:
1412:
1409:
1402:
1395:
1392:
1385:
1367:
1356:
1353:
1346:
1337:
1334:
1327:
1318:
1197:
1185:Établisseur
1176:Établissage
1148:Explanation
1083:
1043:
1034:Black Forest
1007:
980:
929:
887:
878:
867:Please help
862:verification
859:
807:
786:
774:
770:
761:
717:
713:
712:
703:
699:
671:
663:stratigraphy
656:
644:
626:
617:
613:
594:
430:
311:Paleontology
264:of the world
203:
191:
179:
167:
160:
144:
139:
93:
84:
80:
52:
48:
47:
25:
3932:Timekeeping
3881:System time
3876:Metric time
3595:Solar Hijri
3521:Water clock
3504:Radio clock
3436:Time domain
3416:Proper time
3302:Leap second
3184:Chronometry
3099:Time travel
3077:System time
2984:Time domain
2969:Proper time
2793:use of time
2764:Father Time
2744:Immortality
2734:Ages of Man
2663:Endurantism
2620:Regnal year
2600:Big History
2529:water-based
2428:Solar Hijri
2338:Hexadecimal
2288:Measurement
2250:Chronometry
2236:Measurement
2085:Watchmaking
1380:; from
1371:Related to
1289:Clock drift
1131:UK Horology
1008:In France,
550:Time travel
457:Hexadecimal
431:Measurement
399:Immortality
286:Archaeology
147:Paleolithic
140:horologists
136:instruments
112:hourglasses
85:chronometry
77:timekeeping
49:Chronometry
3911:Categories
3896:Timekeeper
3849:Chronology
3833:Millennium
3719:Precession
3625:Julian day
3446:T-symmetry
3307:Solar time
3277:Civil time
2801:Chronemics
2776:Kalachakra
2688:Presentism
2673:Eternalism
2579:Chronology
2517:mechanical
2468:Main types
2386:Main types
1954:26 January
1564:Metrologia
1454:"horology"
1439:References
1396:hōrológion
1377:horologium
1322:(from
1235:Termineur
1227:Terminage
1220:mainspring
1214:Remontoire
1052:, and the
954:, and the
924:See also:
756:See also:
632:perception
477:Naturalism
414:Kalachakra
343:Eternalism
338:Presentism
330:Philosophy
316:Futurology
291:Chronology
116:clepsydras
21:Chronology
3927:Metrology
3922:Frequency
3793:Fortnight
3640:Lunisolar
3630:Leap year
3564:Gregorian
3514:stopwatch
3489:Hourglass
3469:Astrarium
3386:Spacetime
3317:Time zone
3194:Metrology
3173:standards
3057:Leap year
2974:Spacetime
2848:Yesterday
2749:Dreamtime
2723:Mythology
2610:Deep time
2522:stopwatch
2497:hourglass
2478:astrarium
2408:Gregorian
2401:Lunisolar
2378:Calendars
2368:Time zone
2241:standards
1931:0034-6748
1872:1364-503X
1592:122631200
1549:114607028
1475:ὡρολόγιον
1389:ὡρολόγιον
1032:, in the
1001:, and at
796:, united
765:melatonin
722:metrology
545:Spacetime
498:Evolution
493:Cosmogony
436:Standards
404:Afterlife
374:Mythology
306:Metrology
209:Subfields
157:Etymology
104:clockwork
34:hourglass
3854:Duration
3828:Saeculum
3808:Olympiad
3650:Solstice
3579:Holocene
3556:Calendar
3456:Horology
3247:ISO 8601
3242:ISO 31-1
3117:Category
2865:Time in
2856:Tomorrow
2718:Religion
2658:Duration
2625:Timeline
2559:Timeline
2358:Sidereal
2226:Eternity
1888:20446647
1880:16147510
1420:interfix
1246:See also
1153:Chablon
1138:Glossary
1022:Portugal
1010:Besançon
1003:Le Locle
972:Cheshire
915:, Mexico
909:Zacatlán
835:Tzolkʼin
827:Nephthys
447:ISO 8601
389:End time
384:Creation
370:Religion
353:Fatalism
301:Horology
259:Eternity
108:sundials
81:Horology
53:horology
3823:Century
3813:Lustrum
3743:Instant
3615:Equinox
3584:Islamic
3526:Sundial
3391:Chronon
3127:Commons
3050:Related
2964:Instant
2954:Chronon
2936:Physics
2876:Geology
2867:science
2739:Destiny
2584:History
2552:History
2507:sundial
2490:quantum
2433:Chinese
2423:Islamic
2333:Decimal
2328:Chinese
2290:systems
2216:Present
1911:Bibcode
1852:Bibcode
1572:Bibcode
1501:at the
1339:khrónos
1166:Ébauche
752:History
732:as the
473:Science
296:History
247:Present
182:Chronos
100:watches
60:
3818:Decade
3773:Moment
3768:Minute
3763:Second
3733:Other
3590:Julian
3569:Hebrew
3215:offset
3067:Moment
3062:Memory
2914:period
2502:marine
2485:atomic
2460:Clocks
2418:Hebrew
2413:Julian
2348:Metric
2221:Future
2156:
2131:
2059:
1929:
1886:
1878:
1870:
1590:
1547:
1517:, 1913
1357:métron
1350:μέτρον
1331:χρόνος
958:. The
950:, the
920:Europe
913:Puebla
823:Osiris
802:Sirius
730:second
535:Motion
452:Metric
252:Future
187:Kairos
130:, and
120:timers
96:clocks
3859:music
3798:Month
3758:Jiffy
3753:Shake
3748:Flick
3645:Solar
3635:Lunar
3610:Epact
3574:Hindu
3509:Watch
3464:Clock
3072:Space
2904:epoch
2894:chron
2852:Today
2821:tempo
2816:Music
2678:Event
2512:watch
2396:Lunar
2391:Solar
2363:Solar
2353:Roman
2343:Hindu
1884:S2CID
1588:S2CID
1545:S2CID
1428:-logy
1384:
1373:Latin
1326:
1310:Notes
1020:, in
1018:Évora
1014:Serpa
985:, in
811:Horus
794:Menes
540:Space
348:Event
195:Homer
3917:Time
3803:Year
3788:Week
3778:Hour
3232:DUT1
3171:and
2791:and
2754:Kāla
2449:List
2443:Maya
2239:and
2211:Past
2197:Time
2154:ISBN
2129:ISBN
2057:ISBN
1956:2021
1949:BIPM
1927:ISSN
1876:PMID
1868:ISSN
1413:hṓra
1145:Term
1016:and
831:Maya
825:and
815:Isis
740:and
681:and
661:and
599:and
242:Past
217:Time
75:and
73:time
57:lit.
32:The
3783:Day
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