National holidays of United States in October, 2027

United States Federal and State holidays & observances in year October, 2027. These dates may be modified as official changes are announced, so please check back regularly for updates.

United States October, 2027
Day Date Holiday Type Where
Friday Oct. 1, 2027 World Vegetarian Day Worldwide United States
Friday Oct. 1, 2027 International Day of Older Persons UN observance United States
Saturday Oct. 2, 2027 Rosh Hashana Hebrew United States
Saturday Oct. 2, 2027 Rosh Hashana Local holiday United States - Texas
Saturday Oct. 2, 2027 International Day of Non-Violence UN observance United States
Monday Oct. 4, 2027 Child Health Day Observance United States
Monday Oct. 4, 2027 Feast of St Francis of Assisi Christian United States
Monday Oct. 4, 2027 World Habitat Day UN observance United States
Tuesday Oct. 5, 2027 World Teachers' Day UN observance United States
Wednesday Oct. 6, 2027 World Cerebral Palsy Day Worldwide United States
Saturday Oct. 9, 2027 Leif Erikson Day Observance United States
Saturday Oct. 9, 2027 World Post Day UN observance United States
Sunday Oct. 10, 2027 World Mental Health Day UN observance United States
Monday Oct. 11, 2027 Yom Kippur Hebrew United States
Monday Oct. 11, 2027 Yom Kippur Local holiday United States - Texas
Monday Oct. 11, 2027 Columbus Day Local observance United States - Florida
Monday Oct. 11, 2027 Native Americans' Day Local observance United States - South Dakota
Monday Oct. 11, 2027 Indigenous People's Day Local observance United States - Alaska, California, Maine, Minnesota, New Mexico, Vermont, Washington, Wisconsin
Monday Oct. 11, 2027 Columbus Day National United States - Alabama, Arizona, Colorado, Connecticut, District of Columbia, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Utah, Virginia, West Virginia, Wisconsin
Monday Oct. 11, 2027 International Day of the Girl Child UN observance United States
Wednesday Oct. 13, 2027 Navy Birthday Observance United States
Wednesday Oct. 13, 2027 International Day for Natural Disaster Reduction UN observance United States
Thursday Oct. 14, 2027 World Sight Day Worldwide United States
Friday Oct. 15, 2027 White Cane Safety Day Observance United States
Friday Oct. 15, 2027 Boss's Day Observance United States
Friday Oct. 15, 2027 International Day of Rural Women UN observance United States
Saturday Oct. 16, 2027 First Day of Sukkot Hebrew United States
Saturday Oct. 16, 2027 Sweetest Day Observance United States - Illinois, Indiana, Kentucky, Michigan, Missouri, North Dakota, Ohio, South Dakota, Wisconsin, West Virginia, Washington, New York, Pennsylvania
Saturday Oct. 16, 2027 World Food Day UN observance United States
Sunday Oct. 17, 2027 International Day for the Eradication of Poverty UN observance United States
Monday Oct. 18, 2027 Alaska Day Local holiday United States - Alaska
Friday Oct. 22, 2027 Last Day of Sukkot Hebrew United States
Saturday Oct. 23, 2027 Shmini Atzeret Hebrew United States
Sunday Oct. 24, 2027 Simchat Torah Hebrew United States
Sunday Oct. 24, 2027 United Nations Day UN observance United States
Sunday Oct. 24, 2027 World Development Information Day UN observance United States
Wednesday Oct. 27, 2027 World Day for Audiovisual Heritage UN observance United States
Friday Oct. 29, 2027 Nevada Day Local holiday United States - Nevada
Friday Oct. 29, 2027 World Stroke Day Worldwide United States
Sunday Oct. 31, 2027 Halloween Observance United States
Sunday Oct. 31, 2027 World Cities Day UN observance United States