January was named for Janus, the god of doors, gates, and beginnings, making it a perfect fit for the start of a new year. This "Romulus" calendar, attributed to the city's legendary founder, effectively ignored the winter period, as it held little agricultural or ceremonial significance.
The Dualism of Janus: How Numa Pompilius Added January and February to the Calendar
This expansion was not a simple administrative task but a complex political and astronomical challenge that reshaped how an entire civilization structured its year. While this brought the calendar closer to the solar year, a discrepancy of about 11 days remained, a problem that would plague calendars for centuries to come.
Seeking to create a more accurate and orderly system, he added the two missing months, January and February, at the beginning of the year. The next time you glance at a calendar, consider the historical weight carried by those first two months.
The Dualism of Janus: How Numa Pompilius Added January and February to the Calendar
The Influence of Numa Pompilius Aligning Time with the Seasons The second king of Rome, Numa Pompilius, is credited with the monumental task of reforming this system around 713 BCE. It formed the foundation of the Julian calendar, introduced by Julius Caesar in 45 BCE.
More About Why were january and february added
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