What Day Is New Year'S Eve 2026 Calendar. Consequently, the lunar new year’s eve in these years will not fall on the 30th day of the 12th lunar month. New year’s eve is held on december 31 every year and celebrates the past years achievements.

New year’s eve is the last day of the year, december 31, in the gregorian calendar. New year’s marks the start of a new year (january 1st) according to the gregorian calendar.