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Under the Gregorian calendar, century years not divisible by 400 would not be leap years.
These changes reduced the error from 1 day in 128 years, to 1 day in 3,030 years with respect to the current value of the mean solar year.
This calendar allowed summer and winter months to become completely misplaced, leading to the adoption of more accurate calendars.
His latest rumored “girlfriend," Juliette Perkins, is also 19. The two have been spotted nightclubbing together recently, although it's not clear whose ID Juliette is using.
Pope Gregory XIII addressed this by essentially skipping 10 days in the date, making the day after October 4, 1582, October 15.
An adjustment was also made to the algorithm of the Julian calendar that changed which century years would be considered leap years.
In order to accomplish this, Caesar inserted an additional 10 days to the Republican calendar, making the total number of days in a year 365.
He also added the intercalation of a leap day every fourth year, all in an attempt to further synchronize the Roman calendar with the solar year.