In Serbia and Montenegro, Christmas (Serbian: Божић, "Božić" or more formally Рождество Христово, Rozhdestvo Hristovo, "Nativity of Christ") is celebrated for three consecutive days, beginning with Christmas Day. The Serbian Orthodox Church uses the traditional Julian calendar, per which Christmas Day (December 25) falls on January 7. This day is called the first day of Christmas, and the following two are accordingly called the second, and the third day of Christmas. During this festive time, one is to greet another person with "Christ is Born," which should be responded to with "Truly He is Born." The Serbian name for Christmas is "Božić" (Cyrillic: Божић, ), which means the young or little God.