2025 Leap Year Julian Dates Chart – The concept of a leap year dates back to the introduction of the Julian calendar by Julius Caesar in 45 BC, later refined by the Gregorian calendar in 1582. This system was designed to correct the . While February usually has 28 days, every four years it gets an additional day, famously known as leap day. Here’s why it exists. .
2025 Leap Year Julian Dates Chart Julian Calendar 2025: Today’s Julian Date Converter: The adjustments brought forth the Julian calendar, a solar calendar, which included a leap year system. When the Julian calendar was later refined into the Gregorian calendar in 1582, the . To address this issue, Julius Caesar introduced the Julian calendar, a solar calendar, which included a leap year system. When the Julian calendar was later refined into the Gregorian calendar in .