Year Julian Converter
Convert Year Julian to all other Time Units
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Year Julian vs All Time Units Comparison Chart
Source - Year Julian
Year Julian (aj) - Definition and Overview
What is Year Julian?
The Julian year is a unit of time, is defined as 365.25 days of exactly 86,400 seconds, totalling exactly 31,557,600 seconds in the Julian astronomical year.
Summary
- The Julian year is a unit of time defined as 365.25 days, each consisting of exactly 86,400 seconds
- It was introduced by Julius Caesar in 45 BCE as part of the Julian calendar
- The Julian year is used in astronomy and other scientific fields to measure long periods of time.
