Julian calendar

Once upon a time, during the reign of Julius Caesar, in 45 BC. the Julian calendar appeared. The calendar itself was named after the ruler. It was the astronomers of Julius Caesar who created the chronology system, focused on the time of the sequential passage of the equinox by the Sun, therefore the Julian calendar was a “solar” calendar.

This system was the most accurate for those times, each year, not counting the leap year, contained 365 days. In addition, the Julian calendar did not contradict the astronomical discoveries of those years. For fifteen hundred years, no one could offer this system a worthy analogy.