Linked from

The 27 pages that link to Roman Calendar, each with the reason it gives.

• IntercalationRelated: Its irregular intercalations made calendar dates vulnerable to political manipulation.

• Ab Urbe ConditaRelated: Roman year reckoning depended on the calendar’s year boundaries and intercalations.

• Acta DiurnaRelated: Dating entries helped situate reported proceedings and events in civic time.

• Seven-day weekRelated: Roman adoption helped carry the seven-day cycle across the empire.

• Numa PompiliusRelated: Tradition associates Numa with ordering the calendar and its religious observances.

• Planetary weekRelated: Roman adoption spread planetary day names through Latin-speaking regions.

• WeekRelated: Roman adoption helped spread the seven-day cycle across the empire.

• BirthdayRelated: Roman society recorded birthdays and helped normalize annual personal observances.

• Days of the weekRelated: Roman adoption and naming conventions helped spread the week across Europe.

• Roman festivalsRelated: Its marked festival days set the annual rhythm of Roman celebrations.

• Year (calendar)Related: Roman reforms shaped the calendar-year system inherited by later European calendars.