21 BC
Year 21 BC in the Julian calendar; known as the Year of the Consulship of Lollius and Lepidus and situated within Augustus's early Principate, with calendar-start weekday reconstructions varying.
Overview
21 BC is a year in the late Roman Republic/early Roman Empire era, commonly identified by Romans as the Year of the Consulship of Lollius and Lepidus. In modern chronology it is placed in the Julian calendar era and lies within the period of Augustus's rule known as the Principate, a time of political consolidation and cultural activity across the Mediterranean.
Calendar and dating
The exact weekday on which 21 BC began is debated in modern reconstructions: sources list possibilities such as Monday, Tuesday or Wednesday, and some reckon it as a leap year beginning on Tuesday. These variations arise because the early implementation of the Julian calendar contained irregular leap-year practice and later retroactive corrections, so proleptic determinations differ among chronologists.
Political and cultural context
The year falls during Augustus's long tenure as Rome's first princeps. While few surviving sources list dramatic single-year events for 21 BC, the era is characterized by administrative reforms, the stabilization of frontiers, and patronage of literature and the arts. Leading Roman poets and thinkers were active in these decades, and Augustus's government continued shaping institutions that defined the early Empire.
Dating systems and naming
Romans typically identified years by naming the two annually elected consuls rather than by a continuous count. Hence 21 BC is often described as "the Year of the Consulship of Lollius and Lepidus." Other contemporary systems included regnal years of local rulers or the Ab urbe condita count; modern historians convert these to the BC/AD scheme for consistency.
Notable facts
- Placement in the Julian calendar means its precise leap-year status is affected by early-administration errors.
- The year is part of the broader Augustan age, associated with political stabilization and cultural flourishing.
- Most surviving records emphasize long-term trends rather than discrete events tied to this single year.
Legacy
As a named year within Augustus's reign, 21 BC is used by historians to anchor discussions of institutional change, literary patronage, and Rome's shifting international posture. Its calendrical uncertainties illustrate the challenges of aligning ancient timekeeping with modern chronological systems.
Questions and answers
Q: What year was 21 BC?
A: 21 BC was a year in the Julian calendar.
Q: Was 21 BC a common year or a leap year?
A: 21 BC could have been either a common year starting on Monday, Tuesday, or Wednesday or a leap year starting on Tuesday.
Q: What was the significance of 21 BC in terms of the Roman Consulship?
A: 21 BC was known as the Year of the Consulship of Lollius and Lepidus.
Q: Who were Lollius and Lepidus?
A: Lollius and Lepidus were the Roman consuls during the year 21 BC.
Q: What is the Julian calendar?
A: The Julian calendar is a calendar system created by Julius Caesar in 45 BC.
Q: When did the Julian calendar come into effect?
A: The Julian calendar came into effect on January 1, 45 BC.
Q: What was the purpose of the Julian calendar?
A: The Julian calendar was created to replace the Roman Republican calendar and was intended to be more accurate and stable.
Author
AlegsaOnline.com 21 BC Leandro Alegsa
URL: https://en.alegsaonline.com/art/133834