• January 1: New Year’s Day, National Bloody Mary Day, International Public Domain Day, and Anniversary of the Emancipation Proclamation
• January 3: Perihelion Day (Earth is closest to the Sun) and International Mind-Body Wellness Day
• January 4: National Trivia Day and World Braille Day
• January 5: National Bird Day
• January 19: Martin Luther King Jr. Day
• January 27: Holocaust Remembrance Day and Vietnam Peace Day
• Last Monday of January: National Bubble Wrap Appreciation Day
