Who Created the Leap Year? Origins of the Julian Calendar Explained
Discover how Julius Caesar and astronomer Sosigenes introduced the leap year to align the calendar with the solar year.
Who Created the Leap Year and Why Was It Introduced?
Discover how Julius Caesar and astronomer Sosigenes created the leap year to align the calendar with Earth's orbit in 45 BCE.
Who Invented the Leap Year and Why Was It Introduced?
Discover how Julius Caesar and astronomer Sosigenes created the leap year in 45 BCE to correct the Roman calendar and align it with the solar year.