in Roman antiquity, the calendar in which were expressed the several days of the year, with their feasts, games, and other ceremonies.

There were two kinds of fasti, the greater and less; the former being distinguished by the appellation of fasti ma- gistrales, and the latter by that of fasti kalendares. The fasti kalendares, which were properly and primarily called fasti, are defined by Festus Pompeius to be books contain- ing a description of the whole year, that is, ephemerides, or diaries, in which the several kinds of days, festi, pro- festi, and nefasti, are distinguished. The author of these was Numa, who committed the care and direction of the fasti to the pontifex maximus, whom the people used to consult on every occasion. This custom continued until the year of Rome 450, when C. Flavius, secretary to the pontifices, exposed in the forum a list of all the days on which it was lawful to work; and this proved so accepta- ble to the people, that they made him curule aedile. The fasti kalendares were of two kinds, namely, urbanici and rus- tici. The fasti urbani, or fasti of the city, were those which obtained or were observed in the city. Some are of opinion that they were thus called, because they were exposed publicly in different parts of the city; though from the various inscriptions of this kind upon antique stones, it may be conjectured that private persons had likewise fasti in their houses. Ovid undertook to illustrate these fasti urbanici, and comment on them, in his Libri Fastorum, of which the first six books are still extant; the last six, if they were ever written, being now lost. In the fasti rus- tici, or country fasti, were expressed the several days, feasts, and the like, to be observed by the country people. For as the latter were occupied in tilling the ground, fewer feasts, sacrifices, ceremonies, and holidays, were enjoined on them than on the inhabitants of cities; and they had also some peculiar ones not observed at Rome. These rustic fasti contained little more than the ceremonies of the kalends, nones, and ides; the fairs, signs of the zo- dium, increase and decrease of the days, the tutelary gods of each month, and certain directions for rustic labours to be performed each month. In the greater fasti, or fasti magistrales, were expressed the several feasts, with every thing relating to the gods, religion, and the magistrates; the emperors, their birthdays, offices, days consecrated to them, with feasts and ceremonies established in their ho- nour, or for their prosperity. When flattery had at length swelled the fasti with a number of such circumstances, they came to be denominated magni, in order to distinguish them from the bare kalendar, or fasti kalendares.

Fasti was also a chronicle or register of time, in which the several years were denoted by the respective consuls, with the principal events which happened during their con- sulates. This register was denominated fasti consulares, or the consular fasti.

Dies Fasti, likewise denoted court days. The word fasti, fastorum, is formed from the verb fasti, to speak, because during those days the courts were opened, causes might be heard, and the praetor was allowed fasti, to pro- nounce the three words, do, dico, addico. The days in which this was prohibited were called nefasti.

The dies fasti were noted in the kalendar by the letter F; but it is to be observed that there were some days ex parte fasti, partly fasti, partly nefasti, in which justice might be distributed at certain times of the day, and not at others. These days were called intercisi, and were marked in the kalendar by the letters F. P. fastos primo, in which jus- tice might be demanded during the first part of that day.