The following is a compilation of American federal holidays, federal observances, state holidays and other common patriotic and national observances and commemorations that apply to the United States during Monday, 2019-01-07:
Orthodox Christmas:
[other] January 7 is the Gregorian Calendar equivalent of December 25 on the Julian Calendar still observed by the Russian and other Eastern Orthodox Churches.
Notes:
[other] This is a religious, traditional, or informal observance celebrated in the United States.