New Year's Day with history, which vary according to age and fitness. Since the time when people first started Brbioeenei invention of the calendar. Through each stage of the moon as a basis for the count after 12 months was defined as a year to ensure a fit between the calendar year with the seasonal year. Has added months to 1 month to 13 months in all four years.
Later, Egyptians, Greeks and people c wikis. Calendar Brbioeenei led people to modify Again several times to meet the season even more until the reign of King Juliet Caesar brought the idea of an astronomer Egyptian name Yo Sin Ye Nis improve the year with 365 days every four years to fill. 28-day month with an additional 1 day to 29 days in February is called a leap.