KnowraJulian calendarLinked fromLinked fromThe 45 pages that link to Julian calendar, each with the reason it gives.All 45Broader topic 5Related 23Compared with 17Julius CaesarBroader topic: The calendar reform was one of Caesar’s lasting administrative changes.Roman CalendarBroader topic: It was the Roman calendar’s decisive reform and became the basis of later European calendars.CalendarBroader topic: Its simple leap-year cycle gradually displaced dates from the seasons.Calendar reformBroader topic: Its small annual excess produced the drift that prompted the Gregorian reform.History of calendarsBroader topic: Its leap-year rule simplified Roman timekeeping but slightly overestimated the solar year.