Jan 1, 2023 New Year's Day
Jan 2, 2023 Day off for New Year's Day
Jan 4, 2023 World Braille Day
Jan 7, 2023 Orthodox Christmas Day
Jan 7, 2023 International Programmers' Day
Jan 13, 2023 Friday the 13th
Jan 13, 2023 Stephen Foster Memorial Day
Jan 14, 2023 Orthodox New Year
Jan 15, 2023 World Religion Day
Jan 16, 2023 Martin Luther King Jr. Day
Jan 16, 2023 Robert E. Lee's Birthday
Jan 16, 2023 Idaho Human Rights Day
Jan 16, 2023 Civil Rights Day
Jan 19, 2023 Robert E. Lee's Birthday
Jan 19, 2023 Confederate Heroes' Day
Jan 22, 2023 World Leprosy Day
Jan 22, 2023 Chinese New Year
Jan 26, 2023 International Customs Day
Jan 27, 2023 International Day of Commemoration in Memory of the Victims of the Holocaust